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Proceedings of the 13th International Conference of the European Society for Precision Engineering and Nanotechnology: May 27th-31st, 2013, Berlin, Germany / editors, R. Leach, P. Shore ; proceedings compilation, T. Horwood, D. Nyman, D. Phillips, N. Will

Barker Library - T174.7.I59 2013




3

NANOFORUM 2013: Rome, Italy, 18-20 September 2013 / editors, Marco Rossi, Carlo Mariani, Maria Letizia Terranova ; sponsoring organizations, Sapienza University of Rome, in collaboration with Sapienza Nanotechnology and Nanoscience Laboratory [and 4 other

Online Resource




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Enabling science and nanotechnology: 2010 International Conference on Enabling Science and Nanotechnology: ESciNano 2010: KLCC, Kuala Lumpur, Malaysia, 1-3 December 2010 / editors, A. M. Hashim ... [et al.]

Online Resource




3

Semiconductor nanowires - growth, physics, devices and applications: November 30 - December 5, 2014, Boston, Massachusetts, USA / editors, G. Koblmueller

Hayden Library - TK7874.85.S473 2014




3

Quaternary ecology, evolution and biogeography [electronic resource] / Valentí Rull.

London : Academic Press, 2020.




3

Highly Z-selective synthesis of 1,3-oxathiol-2-ylidenes and 4-methylene-oxazolidine-2-thiones via atom-specific 5-exo-dig cyclization of propargyl alcohol with isothiocyanate

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB00083C, Paper
S. Antony Savarimuthu, D. G. Leo Prakash, S. Augustine Thomas, Thirumanavelan Gandhi, Mrinal K. Bera
The Z-selectivity observed in imine and alkene motifs after 5-exo-dig cyclization of propargyl alcohol and isothiocyanate is rare in the literature and this selectivity can be attributed to electronic and steric factors of the imine and alkene motif respectively.
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3

Selenium-promoted electrophilic cyclization of arylpropiolamides: synthesis of 3-organoselenyl spiro[4,5]trienones

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB00609B, Paper
Ana Maria S. Recchi, Pedro H. P. Rosa, Davi F. Back, Gilson Zeni
A synthetic approach to regioselective synthesis of 3-organochalcogenyl spiro[4,5]trienones and 3-organochalcogenyl[4,5]triene-2,6-diones is described through the reaction of arylpropiolamides with an electrophilic chalcogen source.
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3

Construction of 2,3-disubstituted benzo[b]thieno[2,3-d]thiophenes and benzo[4,5]selenopheno[3,2-b]thiophenes using the Fiesselmann thiophene synthesis

Org. Biomol. Chem., 2020, 18,3164-3168
DOI: 10.1039/D0OB00300J, Paper
Roman A. Irgashev, Nadezhda S. Demina, Gennady L. Rusinov
A number of 2,3-disubstituted benzo[b]thieno[2,3-d]thiophenes and benzo[4,5]selenopheno[3,2-b]thiophenes have been obtained using a convenient approach based on the Fiesselmann thiophene synthesis.
The content of this RSS Feed (c) The Royal Society of Chemistry




3

Synthesis and aggregation behaviour of single-chain, 1,32-alkyl-branched bis(phosphocholines) – part 2: lateral chain length triggers self-assembling from sheets to fibres to vesicles

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB00534G, Paper
Kai Gruhle, Max Tuchtenhagen, Sindy Müller, Gerd Hause, Annette Meister, Simon Drescher
The synthesis of six single-chain, alkyl-branched bolalipids and first investigations of the lyotropic behaviour of these lipids are reported.
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3

Dearomatization of 3-cyanoindoles by (3 + 2) cycloaddition: from batch to flow chemistry

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB00582G, Communication
Maxime Manneveau, Saori Tanii, Fanny Gens, Julien Legros, Isabelle Chataigner
(3 + 2) Dearomatizing cycloaddition of 3-cyanoindoles occurs in smooth conditions with a non-stabilized azomethine ylide, to yield tricyclic indolines in only 1 min under microflow conditions using 3 equiv of the dipole precursor vs. 6 equiv. in a batch reactor.
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3

Ni(II)-Catalyzed vinylic C–H functionalization of 2-acetamido-3-arylacrylates to access isotetronic acids

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB00557F, Paper
Biswajit Roy, Eshani Das, Avijit Roy, Dipakranjan Mal
A ligand-free Ni(II)-catalyzed cascade annulation reaction for the synthesis of 4-aryl-substituted isotetronic acids from 2-acetamido-3-arylacrylates via vinylic C–H functionalization is reported.
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3

Acylation of oxindoles using methyl/phenyl esters via mixed Claisen condensation – An access to 3-alkylideneoxindoles

Org. Biomol. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0OB00789G, Communication
Ramdas Sreedharan, Purushothaman Rajeshwaran, Pradeep Kumar Reddy Panyam, Saurabh Yadav, C. M. Nagaraja, THIRUMANAVELAN GANDHI
Predominantly, aggressive acid chlorides and stoichiometric coupling reagents are employed in the acylating process for synthesizing carbonyl tethered heterocycles. Herein, we report simple acyl sources, viz. methyl and phenyl esters...
The content of this RSS Feed (c) The Royal Society of Chemistry




3

Origin of the ligand effect in the cobalt catalyzed regioselective hydroboration of 1,3-diene

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB00628A, Paper
Yuhua Liu, ZhongJie Jiang, Jipei Chen
The detailed mechanism and the origin of the ligand-controlled regioselectivity in the cobalt catalyzed hydroboration of 2-substituted 1,3-diene have been investigated.
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3

Synthesis and photophysical properties of selenopheno[2,3-b]quinoxaline and selenopheno[2,3-b]pyrazine heteroacenes

Org. Biomol. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0OB00718H, Paper
Amol Sonawane, Atsushi Shimozuma, Taro Udagawa, Masayuki Ninomiya, Mamoru Koketsu
In this paper, we report the novel synthesis of three different heterocycles namely 2-arylselenopheno[2,3-b]quinoxaline, 3-(aryl/alkylselanyl)-2-arylselenopheno[2,3-b]quinoxaline and 6-phenyl-7-(arylselanyl)selenopheno[2,3-b]pyrazine derivatives from the corresponding 2,3-dichloroquinoxaline and 2,3-dichloropyrazine derivatives. Further, photophysical properties were investigated...
The content of this RSS Feed (c) The Royal Society of Chemistry




3

Targeting STAT3 anti-apoptosis pathways with organic and hybrid organic–inorganic inhibitors

Org. Biomol. Chem., 2020, 18,3288-3296
DOI: 10.1039/C9OB02682G, Paper
Matthew B. Minus, Haopei Wang, Jaime O. Munoz, Alexandra M. Stevens, Alicia E. Mangubat-Medina, Michael J. Krueger, Wei Liu, Moses M. Kasembeli, Julian C. Cooper, Mikhail I. Kolosov, David J. Tweardy, Michele S. Redell, Zachary T. Ball
Recurrence and drug resistance are major challenges in the treatment of acute myeloid leukemia (AML) that spur efforts to identify new clinical targets and active agents.
The content of this RSS Feed (c) The Royal Society of Chemistry




3

Visible light induced 3-position-selective addition of arylpropiolic acids with ethers via C(sp3)–H functionalization

Org. Biomol. Chem., 2020, 18,3258-3262
DOI: 10.1039/D0OB00480D, Communication
Zi-juan Wan, Xiao-feng Yuan, Jun Luo
Although the 2-position-selective decarboxylative coupling or addition of arylpropiolic acids with cyclic ethers has been intensively investigated, selective functionalization of arylpropiolic acids at the 3-position is still a big challenge.
The content of this RSS Feed (c) The Royal Society of Chemistry




3

A domino annulation approach to 3,4-diacylpyrrolo[1,2-a]pyrazines: decoration of pyrazine units

Org. Biomol. Chem., 2020, 18,3324-3333
DOI: 10.1039/D0OB00444H, Paper
Anuradha Dagar, Yohan Seo, Wan Namkung, Ikyon Kim
A new one-pot, sequential three-component access to 3,4-diacylpyrrolo[1,2-a]pyrazine was achieved from the reaction of an α-haloketone, azide, and N-substituted pyrrole-2-carboxaldehyde under mild reaction conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry




3

A visible-light-induced “on–off” one-pot synthesis of 3-arylacetylene coumarins with AIE properties

Org. Biomol. Chem., 2020, 18,3346-3353
DOI: 10.1039/D0OB00479K, Paper
Xinjie Wu, Ming Jia, Mengmeng Huang, Jung Keun Kim, Zheng Zhao, Junkai Liu, Jinhu Xi, Yabo Li, Yangjie Wu
A mild one-pot approach to 3-arylacetylene coumarins with potential AIE activities was developed via photosensitizer-free photocatalysis and thermocatalysis.
The content of this RSS Feed (c) The Royal Society of Chemistry




3

Synthesis of phenanthridines by I2-mediated sp3 C–H amination

Org. Biomol. Chem., 2020, 18,3312-3323
DOI: 10.1039/D0OB00433B, Paper
Benyao Fang, Jiao Hou, Jinyue Tian, Wenquan Yu, Junbiao Chang
An I2-mediated transition-metal-free sp3 C–H amination reaction is established for phenanthridine synthesis in an efficient and scalable manner.
The content of this RSS Feed (c) The Royal Society of Chemistry




3

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




3

KI/TBHP-promoted [3 + 2] cycloaddition of pyrrolo[1,2-a]quinoxalines and N-arylsulfonylhydrazones

Org. Biomol. Chem., 2020, 18,3360-3366
DOI: 10.1039/D0OB00494D, Paper
Zhen Yang, Jing He, Yueting Wei, Weiwei Li, Ping Liu
A series of diverse fused [1,2,4]triazolo[3,4-c]quinoxalines was obtained by an efficient KI/TBHP-promoted [3 + 2] cycloaddition of pyrrolo[1,2-a]quinoxalines and N-arylsulfonylhydrazones.
The content of this RSS Feed (c) The Royal Society of Chemistry




3

Dipyrazolodioxadiazocines as shelf-stable “ready-to-use” precursors for an in situ generation of enolate-iminium 1,4-dipoles: a straightforward atom-economical approach to pyrazolo[5,1-d][1,3,5]dioxazines

Org. Biomol. Chem., 2020, 18,3382-3391
DOI: 10.1039/D0OB00451K, Paper
Vladimir E. Zhulanov, Valeria A. Vigovskaya, Maksim V. Dmitriev, Pavel S. Silaichev, Andrey N. Maslivets, Michael Rubin
Generation of cyclic enolate-iminium 1,4-dipoles via thermolysis of dipyrazolodioxadiazocines in the presence of ketones allowed for efficient preparation of pyrazolo[5,1-d][1,3,5]dioxazines.
The content of this RSS Feed (c) The Royal Society of Chemistry




3

Gold(III)-catalyzed azide-yne cyclization/O–H insertion cascade reaction for the expeditious construction of 3-alkoxy-4-quinolinone frameworks

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB00745E, Paper
Jingjing Huang, Han Su, Ming Bao, Lihua Qiu, Yuanqing Zhang, Xinfang Xu
A gold-catalyzed cascade reaction has been developed, and it provides an expeditious access to 3-alkoxy-4-quinolines and applications in alkaloid synthesis.
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3

Correction: Nickel-catalyzed cyanation of phenol derivatives activated by 2,4,6-trichloro-1,3,5-triazine

Org. Biomol. Chem., 2020, Advance Article
DOI: 10.1039/D0OB90052D, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Liang Wang, Yaoyao Wang, Jun Shen, Qun Chen, Ming-Yang He
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3

Efficient synthesis of a galectin inhibitor clinical candidate (TD139) using a Payne rearrangement/azidation reaction cascade

Org. Biomol. Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0OB00910E, Paper
Jacob St-Gelais, Vincent Denavit, Denis Giguère
Selective galectin inhibitors are valuable research tools and could also be used as drug candidates. In that context, TD139, a thiodigalactoside galectin-3 inhibitor, is currently being evaluated clinically for the...
The content of this RSS Feed (c) The Royal Society of Chemistry




3

Urban Ministry questions Delhi govt's move to set up SEZs

The Centre has questioned the legality of SEZs in absence of any provision for the same in the Master Plan Delhi (MPD) 2021.




3

CISF needs 4,500 addl personnel to man new 'Metro' routes

With the Delhi Metro expanding its wings beyond Delhi, the CISF will require additional 4,500 personnel to guard the new operations of the mass rapid transport system.




3

'My goal is playing for Manchester United one day'

Rajib Boy from Kolkata is 16-year-old and a talented footballer, recently selected after a national scouting contest to attend a Manchester United Football Club training camp.




3

'I'd have done anything else other than write this book': Akhil Sharma

New York-based writer Akhil Sharma 's novel Family Life has received rave reviews. The autobiographical book traces the journey of a family that moves to the US from India, its eldest son suddenly suffering a freak accident.




3

'In Nepal, some street children are controlled by gangs'

An unwanted child, a street urchin, a knife-wielding gang member and a child labourer — Basu Rai endured the vicissitudes of fate. But after his rescue and rehab, he dedicated his life to saving other street children.




3

Climbing Everest, I've proved a tribal girl can do something: Malavath Poorna

At just 13 years, Malavath Poorna from Telangana has become the youngest female climber in the world to scale Mount Everest. Speaking with Rohit E David, Poorna discussed how she has emerged from a family of agricultural labourers to become a mountaineer, the difficulties she faced while navigating Mount Everest, the one thought that kept her going — and how she wants to climb many more mountains now.




3

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.




3

'Treat the refugee issue as a matter of rights'

The refugee question in the Indian subcontinent dates back to 1947 when India was partitioned. A horrifying feature of the birth of free India – and Pakistan – was the large mass of refugees who were forced to relocate in the most adverse conditions and amidst brutal violence.




3

​'Advertising's art of persuasion — political ads will grow': Prasoon Joshi

Author and advertising authority headed the Titanium Lions jury at 2014's Cannes International Advertising Festival.




3

India needn't follow West's energy model — have a new path: ​Sam Tranum

There's a fundamental mismatch between India's energy resources and the needs of its people and companies for energy.




3

A strong and vibrant India is important for peace and stability in Asia: K Shanmugam, Singapore's foreign minister

Singapore is one of India's closest partners in Asia. In his first visit to meet PM Narendra Modi after the formation of the NDA government, K Shanmugam, Singapore's foreign minister, tells Indrani Bagchi they would build some of India's new smart cities and involve themselves in skill development programmes in India.




3

S African-Indian women get 3-yr jail for fraud

An Indian-origin woman and her mother were sentenced to three years in prison by a South African court, which found them guilty of arranging a fake certificate of marriage to inherit property of their landlord, who died of poisoning.




3

Indians safe in Japan, some 30-40 Indians leave for India

The Indians, who were safely brought to a hotel in Tokyo from various rehabilitation centres in Sendai, have left for India.




3

Australia's Victoria police inducts first turban wearing Sikh

Police in Australia's Victoria state today inducted its first officer from Sikh community who will wear a newly designed police turban, a media report said today.




3

Indian connection to prince William and Kate Middleton's wedding cake

Had it not been for the encouragement of her Gujarati husband Kishore Patel, Fiona Cairns may have never made the leap from graphic design to luxury baking.




3

Lucknow lockdown: Today's news from your city

Amid prevalent chaos and uncertainty over access to the essential services and commodities during the lockdown, we bring you the latest updates from your city.




3

UP: Mathura boy, 3, abducted for ransom

The 3-year-old son of a Lekhpal of Mathura administration was allegedly abducted by unidentified persons from outside his house in Parshuram Colony on Friday and a hand scribbled note demanding Rs 20 lakhs for his release was left behind by the abductors near the house.




3

Two more areas turn hotspots after 3 test +ve




3

Lucknow lockdown news: Today's updates

Amid prevalent chaos and uncertainty over access to the essential services and commodities during the lockdown, we bring you the latest updates from your city.




3

UP: 63 flee quarantine centre, all traced




3

Delhi Covid-19 cases mount to 6,318; toll 68

The total number of coronavirus cases in the national capital climbed to 6,318, with 338 new cases and two fresh deaths being reported on Friday, according to the Delhi government authorities.




3

3 more Delhi pvt hosps to treat corona patients




3

Delhi lockdown: Today's updates from your city

Amid prevalent chaos and uncertainty over access to the essential services and commodities during the lockdown, we bring you the latest updates from your city.




3

Confusion prevails over Delhi's Covid-19 toll

According to the bulletin, AIIMS (Delhi and Jhajjar) reported two deaths, Safdarjung Hospital reported four, RML 26 and Lady Hardinge Medical College had none till Friday.




3

NASA's Hubble captures breakup of comet ATLAS into more than two dozen pieces

Hubble identified about 30 fragments on April 20, and 25 pieces on April 23.