《Organic Chemistry Frontiers》

作品数：196被引量：58H指数：2
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《Organic Chemistry Frontiers》
主办单位：中国化学会；中国科学院有机化学研究所
最新期次：2022年6期更多>>
发文主题：CATALYZEDSYNTHESISCYCLIZATIONANNULATIONBONDS更多>>
发文领域：理学一般工业技术自动化与计算机技术更多>>
发文基金：国家自然科学基金广东省自然科学基金中国博士后科学基金高等学校学科创新引智计划更多>>
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Concomitant functionalization of two different ketones by merging Brønsted acid catalysis and radical relay coupling
《Organic Chemistry Frontiers》2022年第6期1561-1566,共6页Leilei Wang Leiyang Lv Zhiping Li 
supported by the National Natural Science Foundation of China(22071266);the Fundamental Research Funds for the Central Universities;the Research Funds of Renmin University of China(21XNLG04).
n the previous literature, incorporation of functional groups at the α-position of unactivated carbonylcompounds was mainly restricted to one kind of corresponding precursor. Herein, we report the concomitant functio...
关键词：CATALYSIS COUPLING RADICAL 
Selective electrophilic di- and monofluorinations for the synthesis of 4-difluoromethyl and 4-fluoromethyl quinazolin(thi)ones by a Selectfluor-triggered multi-component reaction
《Organic Chemistry Frontiers》2022年第6期1567-1573,共7页Ruiqin Zhang Renchao Ma Qinjiao Fu Rener Chen Zhiming Wang Lei Wang Yongmin Ma 
supported by the Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang(No.2019R01005).
A simple and efficient domino protocol for the selective synthesis of 4-difluoromethyl and 4-fluoromethylquinazolin(thi)ones was established from readily available 2-aminoacetophenones and iso(thio)cyanatesmediated by...
关键词：conditions PRODUCT synthesis 
Direct synthesis of N_(2)-unprotected five-memberedcyclic guanidines by regioselective[3+2]annulation of aziridines and cyanamides
《Organic Chemistry Frontiers》2022年第6期1574-1579,共6页Chuan-Chuan Wang Xin-Lu Wang Qing-Ling Zhang Juntao Liu Zhi-Wei M Zhi-Jing Liu Ya-Jing Chen 
support from the Natural Science Foundation of Henan Province(grant no.212300410152);the Key Scientific and Technological Project of Henan Province(grant no.212102110439);Henan University of Animal Husbandry and Economy(grant no.2019HNUAHEDF011 and XKYCXJJ2020006);the Key Scientific Research Project for Colleges and Universities of Henan Province(grant no.22B150005)。
A novel and efficient[3+2]annulation of 2-substituted aziridines and N-tosyl cyanamides via a dominoregioselective ring-opening/5-exo-dig cyclization procedure has been developed,allowing the directpreparation of N_(2...
关键词：membered protected GUANIDINE 
Synthesis of N-fused dithia and dibenzihomoporphyrins
《Organic Chemistry Frontiers》2022年第6期1580-1588,共9页Rima Sengupta Prosenjit Isar Mangalampalli Ravikanth 
MR thanks the SERB for funding the project(RD/0120-SERB000-027);the J.C.Bose fellowship(JCB/2021/000017).
N-Fused dithia and dibenzi homoporphyrins have been synthesized using a[2+2]approach by condensing one equivalent of appropriate dithienyl/di p-phenylene ethene diol with one equivalent of N-confused dipyrromethane in...
关键词：CONDITIONS CAVITY FUSED 
Synthesis and application of novel P-chiralmonophosphorus ligands被引量：1
《Organic Chemistry Frontiers》2022年第6期1589-1592,共4页Xiaoxiao Xie Sanliang Li Qiaoyu Chen Hao Guo Junfeng Yang Junliang Zhang 
funding support of the NSFC(22031004,21921003,and 21901043),STCSM(21ZR1445900);Shanghai Municipal Education Commission(20212308).
A series of novel P-stereogenic monophosphorus ligands (Xie-phos) were synthesized via the hydrophosphinylation of alkynes with secondary phosphine oxides by palladium catalysis and the following basemediated cyclizat...
关键词：PHOSPHORUS PALLADIUM CHIRAL 
Rh-Catalyzed oxidation and trifluoroethoxylationof N-aryl-pyrrolidin-2-ones: a domino approachfor the synthesis of N-aryl-5-(2,2,2-trifluoroethoxy)-1,5-dihydro-2H-pyrrol-2-ones
《Organic Chemistry Frontiers》2022年第6期1593-1598,共6页Yang Luo Mingli Hu Jun Ge Bin Li Ling He 
support from the National Science Foundation of China(No.21072131);Sichuan University-Lu Zhou Strategic Cooperation Projects(No.2017CDLZ-S34)。
The synthesis of trifluoroethoxylated dihydropyrrolidones via rhodium-catalyzed oxidation and trifluoroethoxylation of pyrrolidones is presented in this paper. This process realized the trifluoroethoxylation ofnon-act...
关键词：DOMINO synthesis approach 
Lawesson’s reagent-promoted deoxygenation of γ-hydroxylactams or succinimides for the syntheses of substituted pyrroles
《Organic Chemistry Frontiers》2022年第6期1599-1603,共5页Tao Shi Xiaodong Wang Gaofeng Yin Zhen Wang 
A new method of Lawesson’s reagent-promoted deoxygenation of γ-hydroxypyrrolidones or succinimides was developed for synthesizing substituted pyrroles with 92 examples displayed. This reaction features simple operat...
关键词：SUBSTITUTED REAGENT promoted 
Antidiabetic profiling of veramycins,polyketides accessible by biosynthesis,chemical synthesis and precursor-directed modification被引量：1
《Organic Chemistry Frontiers》2022年第6期1604-1615,共12页Denis Dardić Nils Böhringer Alberto Plaza Florian Zubeil Juliane Pohl Svenja Sommer Leo Padva Jonathan Becker Maria A.Patras Mona-Katharina Bill Michael Kurz Luigi Toti Sven W.Görgens Sören M.M.Schuler AndréBillion Oliver Schwengers Paulus Wohlfart Alexander Goesmann Norbert Tennagels Andreas Vilcinskas Peter E.Hammann Till F.Schäberle Armin Bauer 
Seven new polyketides,termed veramycins,were isolated from a Streptomyces sp.from the Sanofi microbial strain collection along with their known congeners NFAT-133 and TM-123.Veramycin A,anα-pyrone congener of TM-123 ...
关键词：synthesis directed ISOMERS 
1D alignment of proteins and other nanoparticles by using reversible covalent bonds on cyclic peptide nanotubes
《Organic Chemistry Frontiers》2022年第5期1226-1233,共8页Juan M.Priegue Iria Louzao Ivan Gallego Javier Montenegro Juan R.Granja 
This work was supported by the Spanish Agencia Estatal de Investigacion(AEI)and the ERDF(PID2019-111126RB-100,SAF2017-89890-R,EIG_JC2018-054);by the Xunta de Galicia and the ERDF(ED431C 2017/25 and Centro singular de Investigacion de Galicia accreditation 2019-2022,ED431G 2019/03);We also thank the ORFEO-CINCA network and Mineco(RED2018-102331-T);J.M.P.and I.G.thanks to the Ministerio de Educacion y Cultura(MEC)for their FPI and FPU contracts,respectively.J.M.received an ISCIII(COV20/00297);ERC-Stg(DYNAP-677786),ERC-PoC(TraffikGene,838002);a YIG from the HFSP(RGY0066/2017).
Self-assembling cyclic peptide nanotubes are supramolecular structures whose diameter and external surface properties are precisely controlled.In this communication we describe a general strategy to align different mo...
关键词：NANOPARTICLES ALIGNMENT SURFACE 
Cobalt-catalyzed cascade hydroalkenylation of 1,6-enynes with chalcones
《Organic Chemistry Frontiers》2022年第6期1616-1620,共5页Chunxiang Pan Gaowei Wang Hengyuan Zhao Jianxiao Ni Ruifeng Fan Yongyun Zhou Yuanbin Zhu Shiyuan Wu Baomin Fan 
supported by the National Natural Science Foundation of China(21961045 and 22061048);Yunnan Provincial Key Laboratory Construction Plan Funding of Universities,the Reserve Talents of Young and Middle-aged Academic Leaders of Yunnan Province(202005AC160016);Yunnan Provincial Engineering Research Center Construction Plan Funding of Universities.
An efficient stereoselective cobalt-catalyzed hydrovinylative cyclization of 1,6-enynes with chalcones toobtain functionalized pyrrolidines has been developed. The products were furnished in good yields withup to 93% ...
关键词：CATALYZED CYCLIZATION initiated 
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