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Reusable, homogeneous water soluble photoredox catalyzed oxidative dehydrogenation of N-heterocycles in a biphasic system: application to the synthesis of biologically active natural products

Green Chem., 2020, 22,2575-2587
DOI: 10.1039/D0GC00569J, Paper
S. Srinath, R. Abinaya, Arun Prasanth, M. Mariappan, R. Sridhar, B. Baskar
Herein, a simple and efficient method for the oxidative dehydrogenation (ODH) of tetrahydro-β-carbolines, indolines and (iso)quinolines is described using a reusable, homogeneous cobalt-phthalocyanine photoredox catalyst in a biphasic medium.
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Double-metal cyanide as an acid and hydrogenation catalyst for the highly selective ring-rearrangement of biomass-derived furfuryl alcohol to cyclopentenone compounds

Green Chem., 2020, 22,2549-2557
DOI: 10.1039/C9GC04432A, Paper
Xiang Li, Qiang Deng, Lian Yu, Rui Gao, Zhikun Tong, Chenxi Lu, Jun Wang, Zheling Zeng, Ji-Jun Zou, Shuguang Deng
Herein, novel green synthetic routes to 4-hydroxy-2-cyclopentenone (HCP) and 2-cyclopentenone (CPE) from biomass-derived furfuryl alcohol via double-metal cyanide catalysis are proposed.
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A review of sustainable and intensified techniques for extraction of food and natural products

Green Chem., 2020, 22,2325-2353
DOI: 10.1039/C9GC03878G, Tutorial Review
Open Access
Farid Chemat, Maryline Abert Vian, Anne-Sylvie Fabiano-Tixier, Marinela Nutrizio, Anet Režek Jambrak, Paulo E. S. Munekata, Jose M. Lorenzo, Francisco J. Barba, Arianna Binello, Giancarlo Cravotto
This review presents innovative extraction techniques and their role in promoting sustainable ingredients for the food, cosmetic and pharmaceutical industries.
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Scalable synthesis of hydroxymethyl alkylfuranoates as stable 2,5-furandicarboxylic acid precursors

Green Chem., 2020, 22,2399-2402
DOI: 10.1039/D0GC00770F, Communication
Martin Jæger Pedersen, Arminas Jurys, Christian Marcus Pedersen
Hydroxymethyl furanoic acid and its derivatives have been synthesized in high yields and purity from gluconolactone.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Visible Light-Induced Aerobic Oxidation of Diarylalkynes to -Diketones Catalyzed by Copper-superoxo at Room Temperature

Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00975J, Communication
Vaibhav Pramod Charpe, Arunachalam Sagadevan, Kuo Chu Hwang
We have developed the visible light induced simple copper(II) chloride catalyzed the oxidation of diarylacetylenes to -diketones by molecular oxygen at room temperature. The in-situ generated copper(II)-superoxo complex is a...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Visible-light-promoted oxidative desulphurisation: a strategy for the preparation of unsymmetrical ureas from isothiocyanates and amines using molecular oxygen

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00070A, Paper
Ziyu Gan, Guoqing Li, Qiuli Yan, Weiseng Deng, Yuan-Ye Jiang, Daoshan Yang
A green and efficient visible-light promoted oxidative desulphurisation protocol has been proposed for the construction of unsymmetrical ureas under mild conditions with broad substrate scope and good functional group tolerance.
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Sustainable remediation with an electroactive biochar system: mechanisms and perspectives

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00717J, Critical Review
Zhonghao Wan, Yuqing Sun, Daniel C. W. Tsang, Deyi Hou, Xinde Cao, Shicheng Zhang, Bin Gao, Yong Sik Ok
Biochar-based carbocatalysis is synergized from electroactive components including reactive-active moieties, metals, defective sites, heteroatoms, and graphitic structure for sustainable remediation.
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Continuous hydroformylation of 1-decene in an aqueous biphasic system enabled by methylated cyclodextrins

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00820F, Paper
Open Access
K. U. Künnemann, L. Schurm, D. Lange, T. Seidensticker, S. Tilloy, E. Monflier, D. Vogt, J. M. Dreimann
Long-term applications of cyclodextrins in the aqueous biphasic hydroformylation of higher olefins with high selectivities and simultaneous catalyst recycling.
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Achieving visible light-driven hydrogen evolution at positive bias with a hybrid copper–iron oxide|TiO2-cobaloxime photocathode

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00979B, Paper
C. Tapia, E. Bellet-Amalric, D. Aldakov, F. Boudoire, K. Sivula, L. Cagnon, V. Artero
H2 is an environmentally-friendly fuel that would allow for a circular economy but its sustainable production from solar energy and water using stable, efficient and scalable Earth-abundant materials, remains a challenge.
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Transparent, flexible and recyclable nanopaper-based touch sensors fabricated via inkjet-printing

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00658K, Paper
Hao Ling, Ruwei Chen, Quanbo Huang, Feng Shen, Yuyuan Wang, Xiaohui Wang
Using an eco-friendly PEDOT:PSS ink formula, a transparent and flexible nanopaper-based touch sensor was fabricated via inkjet-printing.
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Sulfonic acid modified hollow polymer nanospheres with tunable wall-thickness for improving biodiesel synthesis efficiency

Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00905A, Paper
Wenliang Song, Yu Zhang, Anuraj Varyambath, Ji Su Kim, Il Kim
Precisely designing the morphology and size of nanostructures is vital in green chemistry as various advanced applications depend upon the shapes and dimensions of the functionalised materials. Herein, we report...
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Scalable synthesis and polymerisation of a β-angelica lactone derived monomer

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00338G, Paper
Open Access
Andrea Dell'Acqua, Bernhard M. Stadler, Sarah Kirchhecker, Sergey Tin, Johannes G. de Vries
A new bio-based norbornene polymer was prepared starting from β-angelica lactone, prepared in a sustainable and scalable manner from the platform chemical levulinic acid. The new material displays transparency comparable to petrochemical-derived polynorbornene.
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Yb(OTf)3 and Visible Light Relay Catalyzed [3+2] Cycloaddition/[3,3]-Rearrangement/[4+2] Cycloaddition in One Pot to Prepare Oxazonine-Fused Endoperoxides

Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00929F, Paper
Xiao-Pan Ma, Cai-Mei Nong, Yu-Feng Liang, Pei-Pei Xu, Xiu-Yun GUO, Cui Liang, Chengxue Pan, Gui-Fa SU, Dong-Liang Mo
We report a relay catalysis for the highly stereoselective synthesis of densely substituted oxazonine-fused endoperoxides in good yields. This domino reaction is based on a Yb(OTf)3 and visible light promoted...
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CO2-switchable non-Newtonian fluids

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00877J, Paper
Xiang Hao, Zejian Leng, Hairong Wang, Feng Peng, Qiang Yan
We report a new class of CO2-regulated non-Newtonian polymeric fluids that can switch between shear thinning and shear thickening states.
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Clean synthesis of linear and star amphiphilic poly(ε-caprolactone)-block-poly(ethyl ethylene phosphonate) block copolymers: assessing self-assembly and surface activity

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00819B, Paper
Payal Baheti, Timo Rheinberger, Olinda Gimello, Cécile Bouilhac, Frederik R. Wurm, Patrick Lacroix-Desmazes, Steven M. Howdle
Synthesis by ROP of star-like amphiphilic block copolymer surfactants composed of PCL hydrophobic segments and poly(phosphonate) as biodegradable segments.
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Photoreforming of food waste into value-added products over visible-light-absorbing catalysts

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC01240H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Taylor Uekert, Florian Dorchies, Christian M. Pichler, Erwin Reisner
Food and mixed wastes are converted into H2 and organics over CdS and carbon nitride photocatalysts.
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Incorporation of novel degradable oligoester crosslinkers into waterborne pressure sensitive adhesives: towards removable adhesives

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00463D, Paper
Fabian Wenzel, Amaia Agirre, Miren Aguirre, Jose Ramon Leiza
Novel partially degradable waterborne pressure sensitive adhesives can be easily removed from substrates under mild alkali conditions opening the door for sustainable (less solvent and energy consumption) recycling processes.
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A direct conversion of blast furnace slag to a mesoporous silica–calcium oxide composite and its application in CO2 captures

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00722F, Paper
Yasutaka Kuwahara, Aiko Hanaki, Hiromi Yamashita
A facile and cost-effective approach is presented that converts blast furnace slag into a mesoporous silica-CaO composite possessing high CO2 adsorption performance.
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Facile one-pot synthesis of self-assembled nitrogen-doped carbon dots/cellulose nanofibril hydrogel with enhanced fluorescence and mechanical properties

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00845A, Paper
Xueqi Chen, Zihui Song, Shaopeng Li, Nguyen Tat Thang, Xing Gao, Xinchao Gong, Minghui Guo
A facile one-pot method is used to synthesize and self-assemble nanofibril cellulose hydrogels with carbon dots as intensity enhancement and fluorescent emission factors.
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Co-production of flexible polyurethanes and renewable solvent from a microalgae oil waste stream

Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC00852D, Communication
Thien An Phung Haia, Nitin Neelakantan, Marissa Tessman, Suryendra Sherman, Graham Griffin, Robert S Pomeroy, Stephen Mayfield, Michael Burkart
Renewable polymers have become an important focus in next-generation materials, and algae biomass offers an environmentally low-impact feedstock that can serve multiple uses. This study aims to develop a scalable...
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For Good Mothering Advice, Skip the Mommy Blogs and Look to Christ

Parenting children requires a rich understanding of God’s nature.

Mothers today face an onslaught of mixed messages about how best to parent in the 21st century. Podcasts, blogs, and books on mommy-ing abound, but many of them indulge regularly in shallow parenting advice and fallacies about excessive self-care or “me-time.”

In the midst of the coronavirus quarantine, moms on social media often advise diametrically opposed strategies: Take regular mental health breaks while your children gorge on Netflix, or schedule out every minute of children’s at-home education so they don’t fall behind in productivity. The message seems to be either “love yourself first” or “pour all your energy into your children’s future.”

Neither side answers the more important question: How do we mother like Jesus Christ during this particular cultural moment? In the words of an overused adage, “What would Jesus do?”

In Motherhood: A Confession, Natalie Carnes, associate professor of theology at Baylor University, attempts to answer this question by sharing her personal experience of raising three daughters. She follows the structure and style of Augustine’s autobiography, Confessions, and elevates the conversation about motherhood from the self-centered to the spiritual without ever losing touch with the beauty of the ordinary. Part memoir and part theological study, Motherhood: A Confession explores “how motherhood, infancy, and children disclose what it means to be human in relation to the divine.”

Carnes’s core argument is that mothering imitates God. We birth forth disciples, hand down tradition, and grow our children into the church. By knowing the maternal attributes of God, we better mother our own children, and we also ...

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In Inner-City Black Churches: More Grief, Fewer Resources, Stronger Faith

How the pandemic concentrated pressures on small churches—and how the body of Christ is stepping up to help, one $3,000 grant at a time.

Philadelphia pastor Kevin Cropper’s heart sank last month when he saw a message asking for food among the prayer requests emailed to his church.

“It was a request for something tangible, and we didn’t have it,” Cropper said.

His congregation, Ark of Safety Christian Church, had canceled its weekly food distribution since it ran out of donations when it stopped gathering in March. “It makes you feel bad because isn’t that what our mission is? We want to be able to help in this type of crisis, but we need the resources to do it.”

That’s the problem with being a small, inner-city black church during a pandemic. Black adults are more than twice as likely as whites or Hispanic Americans to know someone who has been hospitalized or died due to COVID-19. Their communities are afraid, grieving, and suffering from the virus themselves; and they are far less likely to have the staff, budgets, or space to help as much as they feel called.

“We are in the city. We don’t have acres, we stay close to each other, and it’s very easy to spread the virus,” said Kato Hart Jr., pastor of Hold the Light Ministries, a Church of God in Christ (COGIC) congregation in Detroit.

American counties with a higher-than-average proportion of black residents now account for half of coronavirus cases and 60 percent of deaths. Even in a church of 50, word keeps spreading of which members have lost relatives to the virus: aunties, uncles, grandparents. Hart has lost fellow brothers in ministry, citing a letter from denominational leadership saying 30 COGIC bishops have fallen to COVID-19—including a dozen in Michigan alone.

“We’re in a fight, and we need help. These megachurches, ...

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Ahmaud Arbery and the Trauma of Being a Black Runner

I wish the world saw me as a Christian first, not as a threat.

I was on my morning run as the sun was rising in the blue California skies. There was hardly anybody out at that time. You learn real young not to run too early in the morning or too late at night.

I guess I forgot the lessons, the safety agenda my parents taught me. They knew what would happen. I brought my identification like my wife tells me to every time I leave. During the run, I wasn’t worried about anything, and I felt good. I couldn’t wait to check my pace on my fitness tracker.

Then it happened. I looked in the distance, and there was this white man on his porch taking photos of me. Every shot he took, I got more confused. I said, “It’s a good morning out here, isn’t it?” as if me being respectable was going to shield me in this situation or get him to finally see me as a human.

He didn’t answer. Here we go again.

My fear quickly turned to rage. I wanted to fight for my dignity in the face of being documented by a stranger and being told I didn’t belong here. Policed by a man standing on his front porch. Right there in Southern California, the ghost of Jim Crow’s “What are you doing here, n—r?” showed up.

But ultimately, I felt powerless. I couldn’t even call the cops because they might’ve mistaken me for the aggressor. This is what black men have to deal with, while others can enjoy their runs. Again and again, year after year. This rage forces me to be angry about our reality and have the faith to believe that better is possible.

But on that day last year, my rage that turned into deep sadness. On the walk home, I stopped, bowed my head, and cried. These were not tears of weakness. I cried because I felt what many of those who looked ...

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Archived Webinar - How to Become an Effective Problem Solver


"Today's session was extremely informative and useful in the workplace."

- Kate Boyd, Webinar Participant

"Today's session was great! I've read Mr. Hurson's book, Think Better, and this session provided a very helpful overview of how to put his methodolgy on problem solving into practice!"
- Janice Parker, Webinar Participant



Webinar information current as of June 18, 2009

In a difficult economic climate when organizations are forced to make the most of limited resources, innovative and productive thinking become important elements of a company’s success. The individual nature of each problem makes it a challenge to re-create a decision making process that has proven successful. There are, however, important strategic elements that cannot be overlooked when approaching a problem. This archived webinar will introduce you to a less subjective approach to problem solving that creates a solid framework for the execution of consistently sound business solutions.

Learn how to:

  • Understand a valuable approach to accurately defining and assessing the right problem to be solved
  • Use an effective balance of creative and critical thinking skills in generating meaningful ideas
  • Use the necessary tools needed to establish useful decision making criteria for any problem
  • Understand the importance of considering all possible solutions and avoiding binary thinking patterns
  • Be able to determine which ideas or courses of action should be considered for implementation, while remaining mindful of important resource requirements

Speaker

Tim Hurson
Author of “Think Better” (Mcgraw Hill, NY), named one of the Ten Best Business Books of 2008 by the Globe & Mail; Tim Hurson is an international pioneer in developing and presenting the principles of productive thinking. He has worked, lectured, and coached clients in 29 countries on six continents. He has spent over 30 years transforming products, workplaces and marketing programs. Now he helps to transform minds and companie

If you would like more details about this product, or would like to order a copy online, please click here.




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Pathophysiology made incredibly easy! / clinical editors, Cherie R. Rebar, PhD, MBA, RN, COI, Nicole Heimgartner, DNP, RN, COI, Carolyn Gersch, PhD, RN, CNE




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Life surfing life dancing / edited by Grant Blashki & Helen Sykes




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Exercises in diagnostic radiology : chest, abdomen, bone, and clinical skills : a problem-based text / Judith Korek Amorosa, Robert A. Novelline, Lucy Frank Squire

Amorosa, Judith




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Comparative health policy / Robert H. Blank, Viola Burau, and Ellen Kuhlmann

Blank, Robert H., author




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Creative arts and play therapy for attachment problems / edited by Cathy A. Malchiodi, David A. Crenshaw

Malchiodi, Cathy A




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Social marketing and public health : theory and practice / edited by Jeff French, CEO, Strategic Social Marketing, Visiting Professor, Brighton University Business School, and Fellow, King's College, University of London, UK




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Modern blood banking & transfusion practices / [edited by] Denise Harmening, PhD, MT (ASCP)




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Working with serious mental illness : a manual for clinical practice / edited by Catherine Gamble, Geoff Brennan




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Strength and conditioning for team sports : sport-specific physical preparation for high performance / Paul Gamble

Gamble, Paul




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Communicable diseases : a global perspective / Roger Webber

Webber, Roger, author




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SGPC row: Centre stares down, makes Akalis blink



  • DO NOT USE Punjab and Haryana
  • India

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Secy goes public as Hooda govt rushes in information officers



  • DO NOT USE Punjab and Haryana
  • India

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Among jobless youth, resentment runs high



  • DO NOT USE Punjab and Haryana
  • India

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92 Khaps hold the key in Haryana Assembly polls



  • DO NOT USE Punjab and Haryana
  • India

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Assembly polls: Sushma asks Haryana electors to ‘Vote without fear’



  • DO NOT USE Punjab and Haryana
  • India

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Tempers flare in Haryana Assembly as ex-Speaker levels RSS barb at Governor



  • DO NOT USE Punjab and Haryana
  • India

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Harassment: Girl who set self ablaze dies



  • DO NOT USE Punjab and Haryana
  • India

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SUV driven by Punjab constable kills 2



  • DO NOT USE Punjab and Haryana
  • India

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Punjab bags 5 awards in renewable energy sector



  • DO NOT USE Punjab and Haryana
  • India

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Demand to screen MSG-2 : As protesters block trains, police pass buck to Railways



  • DO NOT USE Punjab and Haryana
  • India

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‘Low-waist’ trousers can put Punjab cops in trouble



  • DO NOT USE Punjab and Haryana
  • India

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Monsoon session of Punjab Assembly: SAD-BJP govt fails to address key issues



  • DO NOT USE Punjab and Haryana
  • India

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Express Recipes: How to make Eggless Black Forest Cake




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Blouse basics: 5 tips to choose an amazing blouse for your lehenga




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8 essential (but easily forgettable) things you need to pack for every vacation




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Diet tips for diabetics: Eat these food items to control your blood sugar level