ca

The origin of regioselectivity in Cu-catalyzed hydrocarbonylative coupling of alkynes with alkyl halides

Org. Chem. Front., 2020, 7,1137-1148
DOI: 10.1039/D0QO00214C, Research Article
Shengnan Liu, Jianbiao Liu, Qiong Wang, Jin Wang, Fang Huang, Wenjuan Wang, Chuanzhi Sun, Dezhan Chen
Steric interactions mediate a switch between a ketone and allylic alcohol in Cu-catalyzed hydrocarbonylative coupling of alkynes with alkyl halides.
The content of this RSS Feed (c) The Royal Society of Chemistry




ca

Rh(III)-Catalyzed switchable C–H functionalization of 2-(1H-pyrazol-1-yl)pyridine with internal alkynes

Org. Chem. Front., 2020, 7,1158-1163
DOI: 10.1039/D0QO00248H, Research Article
Shaonan Wu, Zhuo Wang, Dianxue Ma, Chen Chen, Bolin Zhu
We reported a Rh(III)-catalyzed switchable C–H functionalization of 2-(1H-pyrazol-1-yl)pyridine with internal alkynes, which provided diversiform functionalized N,N-bidentate chelating compounds.
The content of this RSS Feed (c) The Royal Society of Chemistry




ca

Recent developments in palladium-catalyzed C–S bond formation

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00377H, Research Article
Jianxiao Li, Shaorong Yang, Wanqing Wu, Huanfeng Jiang
This review summarized the recent developments in palladium-catalyzed C–S bond formation involving sulfenylation and sulfonylation reactions.
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




ca

An Aspidosperma-type alkaloid dimer from Tabernaemontana bovina as a candidate for the inhibition of microglial activation

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00296H, Research Article
Yang Yu, Si-Meng Zhao, Mei-Fen Bao, Xiang-Hai Cai
As a representative of twelve undescribed Aspidosperma-type alkaloid dimers, tabernaemontine F (6) inhibited microglial activation by blocking P38 MAPK activation, revealing a potential candidate for chronic neurodegenerative diseases.
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




ca

Tricarabrols A–C, three anti-inflammatory sesquiterpene lactone trimers featuring a methylene-tethered linkage from Carpesium faberi

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00093K, Research Article
Jie Yuan, Xuelan Wen, Chang-Qiang Ke, Tian Zhang, Ligen Lin, Sheng Yao, Jason D. Goodpaster, Chunping Tang, Yang Ye
Three anti-inflammatory trimeric compounds constructed from carabrol-type sesquiterpenoids through a methylene-tethered linkage were characterized from Carpesium faberi.
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




ca

Chiral strong Brønsted acid-catalyzed enantioselective addition reaction of simple olefins with ethyl glyoxylate

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00448K, Research Article
Jun Kikuchi, Yuki Aizawa, Masahiro Terada
An enantioselective intermolecular addition reaction of 1,1,2-trisubstituted and 1,2- disubstituted simple olefins with ethyl glyoxylate was developed using F10BINOL-derived N-sulfonyl phosphoramide as a chiral strong Brønsted acid catalyst.
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




ca

Phosphine/Palladium Cooperative Catalysis: Enantioselective [5+4] Annulations of ortho-Quinone Methides and Vinylethylene Carbonates

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00128G, Research Article
Chao Xia, Dong-Chao Wang, Gui-Rong Qu, Hai-Ming Guo
Highly enantioselective [5+4] annulations of ortho-quinone methides with vinylethylene carbonates were enabled by phosphine/palladium asymmetric cooperative catalysis for the first time. Efficient synthesis of various nine-membered benzo-heterocycles was achieved in...
The content of this RSS Feed (c) The Royal Society of Chemistry




ca

Mechanism and Origins of Stereo- and Enantioselectivities of Palladium-Catalyzed Hydroamination of Racemic Internal Allenes via Dynamic Kinetic Resolution: A Computational Study

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00174K, Research Article
Zhenzhen Wu, Mei Zhang, Yu Shi, Genping Huang
Density functional theory calculations have been performed to investigate the Pd-catalyzed hydroamination of racemic internal allenes with pyrazoles. The computations show that the originally proposed reaction mechanisms initiated by the...
The content of this RSS Feed (c) The Royal Society of Chemistry




ca

Catalyst-Controlled Formal [4+1] Annulation of N-Vinyl Fluorenone Nitrones and Allenoates to Prepare Spirofluorenylpyrrolines

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00224K, Research Article
Cui Wei, Jin-Qi Zhang, Jia-Jie Zhang, Cui Liang, Dong-Liang Mo
We report a readily commercial Gimeracil-catalyzed formal [4+1] annulation approach for the synthesis of spirofluorenylpyrrolines in good yields with high diastereoselectivity from easily available N-vinyl fluorenone nitrones and allenoates. The...
The content of this RSS Feed (c) The Royal Society of Chemistry




ca

Rhodium(III)-catalyzed synthesis of 3-trifluoromethylindanones from N-Methoxybenzamides via C-H activation and Claisen/Retro-Claisen reaction

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00330A, Research Article
Satyasheel Sharma, Bharatkumar Chaudhary, Neeraj Kulkarni
The Rhodium(III)-catalyzed reaction of N-methoxybenzamides as a directing group with β-trifluoromethyl-α,β-unsaturated ketones is reported. The reaction involved sp2 C−H activation, followed by Claisen condensation involving C-N bond cleavage to form...
The content of this RSS Feed (c) The Royal Society of Chemistry




ca

Targeted Isolation of Two Disesquiterpenoids Macrocephadiolides A and B from Ainsliaea macrocephala using Molecular Networking-based Dereplication Strategy

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00030B, Research Article
Yong-Mei Ren, Shuaizhen Zhou, Tian Zhang, Meijia Qian, Rui Zhang, Sheng Yao, Hong Zhu, Chunping Tang, Ligen Lin, Yang Ye
A molecular networking-based dereplication strategy was applied to the phytochemical investigation of Ainsliaea macrocephala, leading to the isolation of two novel disesquiterpenoids macrocephadiolides A (1) and B (2). Their structures,...
The content of this RSS Feed (c) The Royal Society of Chemistry




ca

Handbook for Chemical Society authors / [Chemical Society]

Chemical Society (Great Britain)




ca

The art of scientific writing : from student reports to professional publications in chemistry and related fields / Hans F. Ebel, Claus Bliefert, William E. Russey

Ebel, Hans Friedrich




ca

The basics of technical communicating / B. Edward Cain

Cain, B. Edward, 1942-




ca

Communicating in science : writing and speaking / Vernon Booth

Booth, Vernon




ca

Writing successfully in science / Maeve O'Connor ; with cartoons by Jenny Gretton

O'Connor, Maeve




ca

Handbook of writing for the mathematical sciences / Nicholas J. Higham

Higham, N. J




ca

Communicating in science : writing a scientific paper and speaking at scientific meetings / Vernon Booth

Booth, Vernon




ca

Writing scientific English : a textbook of English as a foreign language for students of physical and engineering sciences / John Swales

Swales, John




ca

A primer of mathematical writing : being a disquisition on having your ideas recorded, typeset, published, read and appreciated / Steven G. Krantz

Krantz, Steven G. (Steven George), 1951-




ca

Nanotechnology and the environment : applications and implications / Barbara Karn ... [et al.], [editors]




ca

Introduction to nanoscale science and technology / edited by Massimiliano Di Ventra, Stephane Evoy. James R. Heflin




ca

Applied physics of carbon nanotubes : fundamentals of theory, optics and transport devices / S.V. Rotkin, S. Subramoney (eds.)




ca

Nanoscale calibration standards and methods : dimensional and related measurements in the micro- and nanometer range / edited by Günter Wilkening, Ludger Koenders




ca

Nanotechnology : environmental implications and solutions / Louis Theodore, Robert G. Kunz ; foreword - Rita D'Aquino

Theodore, Louis




ca

Nanotechnology : global strategies, industry trends and applications / edited by Jurgen Schulte




ca

Ordered porous nanostructures and applications / edited by Ralf B. Wehrspohn




ca

Nanostructured and advanced materials for applications in sensor, optoelectronic and photovaltaic technology / edited by A. Vaseashta, D. Dimova-Malinovska and J. M. Marshall

NATO Advanced Study Institute on Nanostructured and Advanced Materials for Applications in Sensors, Optoelectronic and Photovoltaic Technology (2004 : Sozopol, Bulgaria)




ca

Nanochemistry : a chemical approach to nanomaterials / Geoffrey A. Ozin and André C. Arsenault

Ozin, Geoffrey A., 1943-




ca

Clusters and nano-assemblies : physical and biological systems / editors, P. Jena, S.N. Khanna, B.K. Rao




ca

Nanotechnology : basic calculations for engineers and scientists / Louis Theodore

Theodore, Louis




ca

Nanostructured coatings / edited by Albano Cavaleiro and Jeff Th. M. de Hosson




ca

Physical properties of carbon nanotubes / R. Saito, G. Dresselhaus & M. S. Dresselhaus

Saito, R. (Riichiro)




ca

Nanostructures & nanomaterials : synthesis, properties & applications / Guozhang Cao

Cao, Guozhong




ca

Carbon nanomaterials / edited by Yury Gogotsi




ca

Nanocatalysis / U. Heiz, U. Landman (eds.)




ca

Nanoscale devices : fundamentals and applications / edited by Rudolf Gross, Anatolie Sidorenko and Lenar Tagirov

NATO Advanced Research Workshop on Nanoscale Devices - Fundamentals and Applications (2004 : Kishinev, Moldova)




ca

Environmental applications of nanomaterials : synthesis, sorbents and sensors / editors, Glen E. Fryxell, Guozhong Cao




ca

Environmental nanotechnology : applications and impacts of nanomaterials / editors, Mark R. Wiesner, Jean-Yves Bottero




ca

Nanoethics : the ethical and social implications of nanotechnology / edited by Fritz Allhoff ... [et al.]




ca

Nanofabrication : fundamentals and applications / editor Ampere A. Tseng




ca

Carbon nanotube devices : properties, modeling, integration and applications / edited by Christofer Hierold




ca

Inorganic nanowires : applications, properties, and characterization / M. Meyyappan, Mahendra Sunkara

Meyyappan, M




ca

Nanoscale physics for materials science / Takaaki Tsurumi ... [et al.]




ca

Progress in nanotechnology. Applications




ca

Carbon materials and nanotechnology / Anke Krueger ; [translator, Stefan Brammer]

Krueger, Anke, 1973-




ca

Chemistry of nanocarbons / edited by Takeshi Akasaka, Fred Wudl, Shigeru Nagase




ca

Nanostructured titanium dioxide materials : properties, preparation and applications / Alireza Khataee, G. Ali Mansoori

Khataee, A. R. (Ali Reza), 1977-




ca

Complex-shaped metal nanoparticles : bottom-up syntheses and applications / edited by Tapan K. Sau and Andrey L. Rogach ; with a foreword by Catherine J. Murphy




ca

Microfabrication for industrial applications / Regina Luttge

Luttge, Regina