rom

Palladium-catalyzed synthesis of [60]fullerene-fused furochromenones and further electrochemical functionalization

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00264J, Research Article
Majid Hussain, Chuang Niu, Guan-Wu Wang
The palladium-catalyzed heteroannulation of [60]fullerene with 4-hydroxycoumarins affords [60]fullerene-fused furochromenones, which can be further derivatized via an electrochemical method to synthesize 1,2,3,4-adducts.
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




rom

Expeditious access of chromone analogues via a Michael addition-driven multicomponent reaction

Org. Chem. Front., 2020, 7,987-992
DOI: 10.1039/D0QO00145G, Research Article
Jie Lei, Yong Li, Liu-Jun He, Ya-Fei Luo, Dian-Yong Tang, Wei Yan, Hui-Kuan Lin, Hong-yu Li, Zhong-Zhu Chen, Zhi-Gang Xu
A Michael addition-driven four-component reaction (4-CR) with four Ugi inputs was developed and utilized for the synthesis of chromone derivatives and tetrazole substituted chromones under mild reaction conditions.
The content of this RSS Feed (c) The Royal Society of Chemistry




rom

Double allylic defluorinative alkylation of 1,1-bisnucleophiles with (trifluoromethyl)alkenes: construction of all-carbon quaternary centers

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00121J, Research Article
Yingying Cai, Hao Zeng, Chuanle Zhu, Chi Liu, Guangying Liu, Huanfeng Jiang
Synthesis of symmetric gem-difluoroalkene substituted products bearing all-carbon quaternary centers via double allylic defluorinative alkylation of 1,1-bisnucleophiles with (trifluoromethyl)alkenes.
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




rom

Roquefornine A, a sesterterpenoid with a 5/6/5/5/6-fused ring system from the fungus Penicillium roqueforti YJ-14

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00301H, Research Article
Jia-Peng Wang, Yan Shu, Jun-Tao Hu, Rui Liu, Xue-Yun Cai, Cheng-Tong Sun, Dong Gan, Di-Jiao Zhou, Rui-Feng Mei, Hao Ding, Xiao-Ran Zhang, Le Cai, Zhong-Tao Ding
Roquefornine A, a sesterterpenoid with an unprecedented 5/6/5/5/6-membered pentacyclic system, was characterized from Penicillium roqueforti YJ-14. Its structure was determined by extensive spectroscopic analyses, [Rh2(OCOCF3)4]-induced CD data and DP4+ calculations....
The content of this RSS Feed (c) The Royal Society of Chemistry




rom

Asymmetric Organocatalytic Double 1,6-Addition: Rapid Access to Chiral Chromans with Molecular Complexity

Org. Chem. Front., 2020, Accepted Manuscript
DOI: 10.1039/D0QO00354A, Research Article
Indranil Chatterjee, Sourav Roy, Suman Pradhan, Krishan Kumar
An organocatalytic cascade vinylogous double 1,6-addition strategy for the synthesis of chiral chroman derivatives is reported. The cascade reaction follows oxa-Michael/1,6-addition reactions between ortho-hydroxyphenyl-substituted para-quinone methadies and 2,4-dienal derivatives to...
The content of this RSS Feed (c) The Royal Society of Chemistry




rom

Organocatalytic 1,5-trifluoromethylthio-sulfonylation of vinylcyclopropane mediated by visible light in the water phase

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00343C, Research Article
Junkai Liu, Hong Yao, Xinnan Li, Hongyu Wu, Aijun Lin, Hequan Yao, Jinyi Xu, Shengtao Xu
1,2-Difunctionalization has developed into a robust tool for the preparation of complex organic molecules, and remote difunctionalization has also aroused widespread interest to achieve pluripotency of difunctionalization.
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




rom

Preparation of a mechanically interlocked polymer from a linear supramolecular polymer

Org. Chem. Front., 2020, Advance Article
DOI: 10.1039/D0QO00315H, Research Article
Zibin Zhang, Kechang Sun, Leqiong Jin, Chunsong Xie, Shijun Li
We transformed a linear supramolecular polymer into a mechanically interlocked polymer by photoisomerization.
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




rom

Hyperforones A–C, benzoyl-migrated [5.3.1]-type polycyclic polyprenylated acylphloroglucinols from Hypericum forrestii

Org. Chem. Front., 2020, 7,1070-1076
DOI: 10.1039/D0QO00152J, Research Article
Wei-Jia Lu, Wen-Jun Xu, Yan-Qiu Zhang, Yi-Ran Li, Xin Zhou, Qi-Ji Li, Hao Zhang, Jun Luo, Ling-Yi Kong
Unprecedented benzoyl-migrated polycyclic polyprenylated acylphloroglucinols with a unique C-1 H-substituted bicyclo[5.3.1]hendecane framework, hyperforones A–C (1–3), were isolated from Hypericum forrestii.
The content of this RSS Feed (c) The Royal Society of Chemistry




rom

Discrete boronate ester ladders from the dynamic covalent self-assembly of oligo(phenylene ethynylene) derivatives and phenylenebis(boronic acid)

Org. Chem. Front., 2020, 7,1082-1094
DOI: 10.1039/D0QO00083C, Research Article
Vasileios Drogkaris, Brian H. Northrop
Reversible boronate ester chemistry enables the controlled, dynamic self-assembly of olig(phenylene ethynylene)s into highly conjugated ladder frameworks.
The content of this RSS Feed (c) The Royal Society of Chemistry




rom

Differential formation of nitrogen-centered radicals leading to unprecedented, regioselective bromination of N,N'-(1,2-phenylene)bisamides and 2-amidophenols

Org. Chem. Front., 2020, 7,1095-1106
DOI: 10.1039/C9QO01508F, Research Article
Damoder Reddy Motati, Dilipkumar Uredi, Amarender Goud Burra, J. Phillip Bowen, Frank R. Fronczek, Clint R. Smith, E. Blake Watkins
A highly efficient, site-selective, visible light-accelerated, remote C–H halogenation of unsymmetrical aromatic bisamides/amidoesters has been developed.
The content of this RSS Feed (c) The Royal Society of Chemistry




rom

Toward C2-nitrogenated chromones by copper-catalyzed β-C(sp2)–H N-heteroarylation of enaminones

Org. Chem. Front., 2020, 7,1107-1112
DOI: 10.1039/D0QO00065E, Research Article
Tian Luo, Jie-Ping Wan, Yunyun Liu
The synthesis of C2-nitrogenated chromones has been performed via reactions of enaminones and nitrogen nucleophiles based on an unconventional β-C–H bond functionalization and a featured chromone annulation of enaminones.
The content of this RSS Feed (c) The Royal Society of Chemistry




rom

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




rom

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




rom

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




rom

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




rom

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




rom

Nanoelectromechanics in engineering and biology / Michael Pycraft Hughes

Hughes, Michael Pycraft, 1970-




rom

Micromachines as tools for nanotechnology / H. Fujita, [editor]




rom

Micromanufacturing and nanotechnology / N.P. Mahalik (ed.)




rom

What is nanotechnology and why does it matter? : from science to ethics / Fritz Allhoff, Patrick Lin, and Daniel Moore

Allhoff, Fritz




rom

Biogenic production of gold and silver nanoparticles using extracts from indigenous Australian plants : their synthesis, optimisation, characterisation and antibacterial activities / Monali Shah

Shah, Monali, author




rom

Nanopapers : from nanochemistry and nanomanufacturing to advanced applications / edited by Wenyi Huang




rom

[ASAP] Scale-Up of Room-Temperature Constructive Quantum Interference from Single Molecules to Self-Assembled Molecular-Electronic Films

Journal of the American Chemical Society
DOI: 10.1021/jacs.9b13578




rom

[ASAP] Selective Mechanochemical Monoarylation of Unbiased Dibromoarenes by <italic toggle="yes">in Situ</italic> Crystallization

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c01739




rom

[ASAP] Tug of War between Condensate Phases in a Minimal Macromolecular System

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c01881




rom

[ASAP] Construction of s-Aromatic AlB<sub>2</sub> Ring via Borane Coupling with a Dicoordinate Cyclic (Alkyl)(Amino)Aluminyl Anion

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c03179




rom

[ASAP] Too Persistent to Give Up: Aromaticity in Boron Clusters Survives Radical Structural Changes

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02228




rom

[ASAP] Contrasting Efficiency of Electron-Induced Reaction at Cu(110) in Aliphatic and Aromatic Bromides

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02851




rom

[ASAP] Chemical Equivalent of Arene Monooxygenases: Dearomative Synthesis of Arene Oxides and Oxepines

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02724




rom

[ASAP] Poly(carboxypyrrole)s That Depolymerize from Head to Tail in the Solid State in Response to Specific Applied Signals

Journal of the American Chemical Society
DOI: 10.1021/jacs.0c02774




rom

Telangana cops call for patience from workers

Cyberabad and Rachakonda police have appealed to migrant workers to remain patient and wait for their turn to go home. They even asked them to consider taking up available work in the city. Cyberabad commissioner V C Sajjanar conveyed that the government has made arrangements for safe travel of the migrant workers to different states. “But, as train services are very limited and the receiving state governments have to consent the movement, it will take time,” Sajjanar said.




rom

Hyd 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 Hyderabad.




rom

Hyderabad 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.




rom

Thousands from Bengal stranded in Telangana

The wait to return home might finally come to an end for the thousands of migrant workers from West Bengal, stranded across Telangana. On Friday, the Mamata Banerjee-government announced that special trains will be arranged to ferry home migrant labourers, patients, students and stranded tourists.




rom

New Security Exam Materials from Pearson IT Certification

Product offerings include Cisco, CEH, CISSP, CompTIA Security+, and SSCP.




rom

Chemical projects scale up: how to go from laboratory to commercial / Joe M. Bonem

Online Resource




rom

Plant based "green chemistry 2.0": moving from evolutionary to revolutionary / Ying Li, Farid Chemat, editors

Online Resource




rom

Yeasts in the production of wine Patrizia Romano, Maurizio Ciani, Graham H. Fleet, editors

Online Resource




rom

2018 AIChE Spring Meeting & 14th Global Congress on Process Safety proceedings: perspectives on process safety from around the world / American Institute of Chemical Engineers

Online Resource




rom

Mitigating contamination from food processing / edited by Catherine S. Birch and Graham A. Bonwick

Online Resource




rom

Plasticizers derived from post-consumer PET: research trends and potential applications / Ewa Langer, Krzysztof Bortel, Marta Lenartowicz-Klik, Sylwia Waskiewicz

Online Resource




rom

Romans disarmed : resisting empire, demanding justice / Sylvia C. Keesmaat and Brian J. Walsh

Keesmaat, Sylvia C., author




rom

Jude on the attack : a comparative analysis of the epistle of Jude, Jewish judgement oracles, and Greco-Roman invective / Alexandra Robinson

Robinson, Alexandra, author




rom

Rereading Romans from the perspective of Paul's gospel : a literary and theological commentary / Yung Suk Kim

Kim, Yung Suk, author




rom

The Roman empire in Luke's narrative / Kazuhiko Yamazaki-Ransom

Yamazaki-Ransom, Kazuhiko, author




rom

Resurrection logic : how Jesus' first followers believed God raised him from the dead / Bruce D. Chilton

Chilton, Bruce, author




rom

Jesus of Nazareth : Jew from Galilee, savior of the world / Jens Schröter ; translated by Wayne Coppins and S. Brian Pounds

Schröter, Jens, 1961- author




rom

Kyrios Christos : a history of the belief in Christ from the beginnings of Christianity to Irenaeus / Wilhelm Bousset ; with a new introduction by Larry W. Hurtado ; translated by John E. Steely

Bousset, Wilhelm, 1865-1920




rom

Reading Romans backwards : a gospel of peace in the midst of empire / Scot McKnight

McKnight, Scot, author




rom

From every people and nation : the book of Revelation in intercultural perspective / edited by David Rhoads