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Synthesis of α-CF3-substituted E-dehydroornithine derivatives via copper(I)-catalyzed hydroamination of allenes

Org. Biomol. Chem., 2020, 18,3274-3280
DOI: 10.1039/D0OB00580K, Paper
Anna N. Philippova, Daria V. Vorobyeva, Florian Monnier, Sergey N. Osipov
Novel α-CF3-substituted E-dehydroornithine derivatives have been synthesized via the Cu(I)-catalyzed hydroamination of α-CF3-α-allenyl-α-aminocarboxylates/phosphonates with different amines.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Controlling the liberation rate of the in situ release of a chemical fuel for the operationally autonomous motions of molecular machines

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB00669F, Paper
Chiara Biagini, Giorgio Capocasa, Daniele Del Giudice, Valerio Cataldi, Luigi Mandolini, Stefano Di Stefano
Aminolysis of the anhydride of 2-cyano-2-phenylpropanoic acid can be employed to conveniently regulate the liberation rate of the related acid which, in turn, can be used as a fuel for acid–base operated molecular machines.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Synthesis of gem-difluoroalkenes via nickel-catalyzed allylic defluorinative reductive cross-coupling of trifluoromethyl alkenes with epoxides

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB00535E, Communication
Xiao-Yu Lu, Run-Chuang Jiang, Jia-Mei Li, Chuang-Chuang Liu, Qing-Qing Wang, Hai-Pin Zhou
A nickel-catalyzed defluorinative reductive cross-coupling of trifluoromethyl alkenes with epoxides has been developed.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Arylation of Indoles Using Cyclohexanones Dually-Catalyzed by Niobic Acid and Palladium-on-Carbons

Org. Biomol. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0OB00702A, Paper
Kazuho Ban, Yuta Yamamoto, Hironao Sajiki, Yoshinari Sawama
3-Arylindoles were easily constructed from indoles and cyclohexanone derivatives using a combination of catalytic niobic acid-on-carbon (Nb2O5/C) and palladium-on-carbon (Pd/C) under heating conditions without any oxidants. The Lewis acidic Nb2O5/C...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Five-year-old survives 40-feet fall with minor scratches

A five-year old boy here survived a 40-feet fall from a multi-storeyed building with minor scratches.




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Pak politicians want to resolve Kashmir — military won't allow this: Arif Jamal

Arif Jamal is a Pakistani journalist and South Asia expert based in America.




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The BJP-PDP government is a people’s alliance: Mehbooba Mufti

PDP president Mehbooba Mufti is seen as the power behind the new PDP-BJP government in Jammu & Kashmir.




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Cleric asks govt to allow meat sale in Lucknow




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UP: 63 flee quarantine centre, all traced




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Walking should be allowed in Noida, say experts

As governments think of ways to ease lockdown curbs, reviving the economy and opening up offices and shops, residents of Noida find themselves asking a question that involves the most basic of liberties.




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WhatsApp may soon allow you to use it on multiple devices simultaneously

The feature been under testing for some time.




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You'll fall in love with Jackie Shroff... yet again!

'I lived in a chawl for 33 years, aur potty ke liye line lagaya, holding a dabba in my hand (I would queue up to go to the loo, with a bucket in my hand). Even after I became a hero, I had to stand in line. It has become so ingrained in my bones that it cannot come out easily.'




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What Akshay Kumar wants to tell ALL heroes!

'In our textbooks, we never had chapters where a woman does something. We had one Rani Laxmibai chapter, the rest only the men did. We have been trained like that but, now, things have to change.'





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'All of us need counselling at some point'

'People will be entertained by the Singhams and the Simmbas but they will still not respect cops. Batla House is an opportunity for us to show the true side of policemen and their sacrifices.'




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'An actor can't do his own thing all the time'

'Hopefully, I will become more evolved as a performer in the future.'







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Folklife News & Events: Navajo Dancers Jones Benally Family September 10 Noon

Please us for our next Homegrown Concert:

Jones Benally Family Dancers
Navajo (Diné) traditional dance from Arizona
TUESDAY, SEPTEMBER 10, 2019, 12:00 PM
Coolidge Auditorium, Ground Floor
Thomas Jefferson Building
The Library of Congress


World Champion hoop dancer and traditional healer Jones Benally, his daughter Jeneda, his son Clayson, and his three young grandchildren form the Jones Benally Family Dancers. Navajo dance is a sacred tradition encompassing a wide variety of forms, all of which aim to heal the body, mind, or spirit. When presented outside the Navajo community, these dances are modified for public viewing, but they retain their deep capacity to move hearts and minds. The family sings, chants, plays traditional rhythm instruments, and performs a repertoire of over 20 dances, including traditional forms such as basket dance, eagle dance, feather dance, and corn grinding. They are particularly well known for the hoop dance, in which they evoke traditional figures and shapes using five, nine, a dozen, or many more hoops.

Jones Benally is a respected elder of the Navajo Nation in northeastern Arizona. His skill as a hoop dancer has won him worldwide acclaim and multiple world champion titles as well as the first Heard Museum Hoop Dance Legacy Award. Jones was featured as a singer in the 1993 film Geronimo. He works as a traditional healer, and was among the first traditional medical practitioners to be employed by a "Western" medical facility, where he worked for nearly 20 years. Jones Benally is also recognized by the state of Arizona as an Arizona Indian Living Treasure. Jeneda and Clayson Benally have performed with their father for over three decades, and have also made their mark (along with brother Klee) as the Native American Music Award-winning "alter-Native" punk band Blackfire. The siblings' newest project is the duo Sihasin ("hope"). Jones Benally's grandchildren are the next generation to take up the family legacy of Navajo music and dance.

Request ADA accommodations five days in advance at 202-707-6362 or ADA@loc.gov

More information is at this link!




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Folklife News & Events: Women Documenting the World September 26 All Day

Please join us for a day-long symposium:

Women Documenting the World
Women as Folklorists, Ethnomusicologists & Fieldworkers
Thursday, September 26, 2019 
9:30 am -5:00 pm
Mary Pickford Theater, James Madison Building, Library of Congress

The American Folklife Center launches its multi-year initiative to highlight, explore, and celebrate the contributions of women as ethnographic fieldworkers and scholars with Women Documenting the World, a day-long program of talks, interviews, and discussions on Thursday, September 26. 

The free event, which is open to the public, calls attention to the role of women in establishing many of the foundational collections that enrich the American Folklife Center archive as well as other ethnographic archives throughout the world. It features presentations by contemporary researchers who are currently engaged in both national and international fieldwork, and includes brief presentations by American Folklife Center staff about important fieldwork collections in the American Folklife Center archive that were created by women, and that are too often overlooked.

Request ADA accommodations five days in advance at 202-707-6362 or ADA@loc.gov

Find further information at the link!




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[ASAP] Highly Air-Stable Tin-Based Perovskite Solar Cells through Grain-Surface Protection by Gallic Acid

ACS Energy Letters
DOI: 10.1021/acsenergylett.0c00526




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Novel fabric adapts to keeps you comfortable in all weathers

When conditions are warm and moist, such as those near a sweating body, the fabric allows heat to pass through. When conditions become cooler and drier, the fabric reduces the heat that escapes, researchers said.




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A fracture approach for FRP-concrete structures 2012: held at the ACI 2012 Spring Convention ACI SP 286, Dallas, Texas, USA, 18-22 March 2012 / editors: Maria Lopez, Christian Carloni

Barker Library - TA444.F73 2012




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The economics, performance, and sustainability of internally cured concrete: held at the ACI Fall 2011 [i.e. 2012] Convention, Toronto, Ontario, Canada 21-25 October 2011 [i.e. 2012] / editors, Anton K. Schindler, Jiri G. Grygar, W. Jason Weiss

Barker Library - TA440.E358 2012




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Reinforced concrete design / Abi O. Aghayere, P. Eng., Drexel University, George F. Limbrunner, PE, Hudson Valley Community College (emeritus)

Barker Library - TA444.L44 2014




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Advances in green binder systems, 2012: held at the ACI Spring 2012 Convention, Dallas, Texas, USA, 18-22, March 2012 / editors: Narayanan Neithalath, James Hicks

Barker Library - TA441.A325 2012




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Fiber reinforced concrete for sustainable structures: at the Fall 2012 ACI Convention and the Fall 2013 ACI Convention: Toronto, Ontario, Canada, 21-25 October 2012, Phoenix, Arizona, USA, 10-24 October 2013.

Barker Library - TA444.F53 2015




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Modeling of FRP strengthening techniques in concrete infrastructure: held at the ACI Fall 2011 Convention: Toronto, Ontario, Canada, 21-25 October 2011.

Barker Library - TA443.P58 M63 2015




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James K. Wight: a tribute from his students and colleagues: held at the ACI Fall convention, Washington, DC, USA, 26-30 October 2014 / editors: Gustavo J. Parra-Montesinos, Mary Beth D. Hueste

Barker Library - TA439.J36 2016




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Eco-efficient and sustainable concrete incorporating recycled post-consumer and industrial byproducts: held at the ACI Fall 2013 Convention, Phoenix, Arizona, USA, 20-24 October 2013 / Editor: Moncef L. Nehdi

Barker Library - TA441.E286 2013




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Reduction of crack width with fiber: held at the ACI Fall 2016 Convention, Philadelphia, Pennsylvania, USA, 23-24 October 2016 / editors, Corina-Maria Aldea, Mahmut Ekenel

Barker Library - TA444.R43 2016




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Sulfate attack on concrete: a holistic perspective: held at the ACI Fall 2016 Convention: Philadelphia, Pennsylvania: USA, 23-24 October 2016 / editors, Mohamed T. Bassuoni, R. Doug Hooten, Thanos Drimalas

Barker Library - TA440.S85 2017




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Biological systems: nonlinear dynamics approach / editors, Jorge Carballido-Landeira and Bruno Escribano

Online Resource




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Sounding Bodies Sounding Worlds: an Exploration of Embodiments in Sound / Mickey Vallee

Online Resource




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Troublesome science: the misuse of genetics and genomics in understanding race / Rob DeSalle and Ian Tattersall

Hayden Library - QH455.D47 2018




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Wipro posts 6.3% YoY fall in Q4 profit; skips revenue guidance for Q1FY21

Revenue from operations stood at Rs 15,711 crore, up 4.69 per cent against Rs 15,006.3 crore in the corresponding quarter of the previous fiscal.




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RIL's Q4 PBT falls 33% to Rs 9,223 cr due to pressure in petrochemicals biz

The company looks to raise Rs 53,125 crore through this rights issue, which will be the first by RIL in three decades




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Tech Mahindra Q4 net falls 29%; recommends final dividend of Rs 5/share

The Pune-headquartered company reported Rs 804 crore in consolidated net profit for the March quarter (Q4FY20), a decline of 29.1 per cent on year-on-year (YoY) basis




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Inclusivity for all: How to make your research group accessible

Crafting a crafting a lab policy towards accessibility for all is an on-going process. It might be time to refresh yours.




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Socially just pedagogies : posthumanist, feminist and materialist perspectives in higher education / edited by Vivienne Bozalek, Rosi Braidotti, Tamara Shefer and Michalinos Zembylas

London ; New York : Bloomsbury Academic, 2018




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The compassionate educator : understanding social issues and the ethics of care in Canadian schools / edited by Allyson Jule.

Toronto ; Vancouver : Canadian Scholars, 2019.




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Mothering from the field : the impact of motherhood on site-based research / edited by Bahiyyah Miallah Muhammad and Mélanie-Angela Neuilly.

New Brunswick : Rutgers University Press, [2019]




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Bob Evans Farms Inc. Recalls Pork Sausage Link Products due to Possible Foreign Matter Contamination

Bob Evans Farms, Inc., a Xenia, Ohio, establishment, is recalling approximately 42,246 pounds of pork sausage link products that may be contaminated with extraneous materials, specifically pieces of clear hard plastic.




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Johnston County Hams Recalls Ready-To-Eat Ham Products Due to Possible Listeria Contamination

Johnston County Hams, a Smithfield, N.C. establishment, is recalling approximately 89,096 pounds of ready-to-eat ham products that may be adulterated with Listeria monocytogenes.




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Stino Da Napoli Recalls Various Meat Products Produced without Benefit of Inspection

Stino Da Napoli, a Rocky River, Ohio establishment, is recalling approximately 11,392 pounds of various meat products that were produced, packed and distributed without the benefit of federal inspection.




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TV Food LLC. Recalls Siluriformes Products Produced Without Benefit of Inspection

TV Food LLC., a San Leandro, Calif. non-federally inspected establishment, is recalling approximately 27,956 pounds of Siluriformes, specifically Yellow Hito (catfish), products because the products were not presented for import re-inspection into the United States.




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Bellisio Foods Recalls Boneless Pork Rib Frozen Entrée Products Due to Possible Foreign Matter Contamination

Bellisio Foods, a Jackson, Ohio establishment, is recalling approximately 173,376 pounds of frozen pork entrée products that may be contaminated with extraneous materials, specifically pieces of glass or hard plastic.




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Monogram Meat Snacks, LLC Recalls Pork Sausage Products Due to Possible Product Contamination

Monogram Meat Snacks, LLC, a Martinsville, Va. establishment, is recalling approximately 191,928 pounds of ready-to-eat pork sausage products that may be adulterated due to possible product contamination.




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Tyson Foods, Inc. Recalls Chicken Strip Products due to Possible Foreign Matter Contamination

Tyson Foods, Inc., a Rogers, Ark. establishment, is recalling approximately 69,093 pounds of frozen, ready-to-eat chicken strip products that may be contaminated with extraneous materials, specifically pieces of metal.