SULFONIUM

作品数：15被引量：18H指数：3
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相关领域：理学更多>>
相关作者：姚金忠更多>>
相关机构：浙江大学嘉兴学院更多>>
相关期刊：《有机化学》《Science Bulletin》《Science China Chemistry》《Chinese Journal of Polymer Science》更多>>
相关基金：国家自然科学基金中国博士后科学基金广东省自然科学基金国家高技术研究发展计划更多>>
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Phase-transfer-shuttle generated in situ enables novel SN1-type fluorination of sulfonium ylide with hydrofluoric acid
《Science China Chemistry》2025年第2期641-648,共8页Yisa Xiao Rui Wang Zhaoxuan Xu Qunchao Zhao Renyi Pang Tao Dong Long Lu Qilong Shen 
supported by the National Key Research and Development Program of China(Grant Number 2021YFF0701-700);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB0590000).
The development of a nucleophilic fluorination protocol using hydrofluoric acid as the fluoride source represents a long-sought goal in the field of organofluorine chemistry.We report herein the realization of such a ...
关键词：SN1 FLUORINATION hydrofluoric acid sulfonium ylide cation rearrangement 
Cascade Cross-Coupling/[3,3]-Sulfonium Rearrangement of Alkynyl Sulfoxides and Ynamides/Ynol Ethers to Construct Tetrasubstituted Furans
《有机化学》2024年第7期2274-2285,共12页Meng Shuyu Guo Wentao Wang Quanrui 
A transition-metal-free strategy for the synthesis of tetrasubstituted furans is reported.Promoted by boron trifluo-ride diethyl etherate,the reaction of alkynyl sulfoxides with ynamides/ynol ethers proceeded via a ca...
关键词：HETEROCYCLIZATION [3 3]-rearrangement sulfonium ion tandem reaction tetrasubstituted furan 
A Proximity-Triggered Strategy toward Transferable Proteolysis Targeting Chimeras
《CCS Chemistry》2023年第6期1433-1442,共10页Yuena Wang Rongtong Zhao Chuan Wan Wei Kang Rui Wang Chengyao Chiang Xiaochun Guo Qi Chang Zhanfeng Hou Yuxin Ye Qinhong Luo Ziyuan Zhou Jianbo Liu Shuiming Li Dongyuan Wang Feng Yin Zigang Li 
Weare grateful for the financial support from the Natural Science Foundation of China(grant nos.21778009,21977010,and 22007033);National Key Research and Development Program“Synthetic Biology”Key Special Project of China(grant no.2018YFA0902504);China Postdoctoral Science Foundation(grant no.2021M690220);the Natural Science Foundation of Guangdong Province(grant nos.2020A1515010522,2020A1515010766,2019A1515110487,and 2019A151-5111184);the Foundation for Basic and Applied Research of Guangdong Province(grant no.2019A1515110489);and the Shenzhen Science and Technology Innovation Committee(grant nos.JCYJ20180507181527112,JCYJ-201805081522131455,and JCYJ20170817172023838).
Over the past 20 years,great efforts have been invested in developing site-specific approaches to protein modification to dissect protein functions directly and accurately.Here,we report a proximitytriggered group tra...
关键词：SULFONIUM protein covalent modification proteolysis targeting chimeras site-specific modification degradation 
A bifunctional vinyl-sulfonium tethered peptide induced by thio-Michael-type addition reaction
《Chinese Chemical Letters》2022年第4期2001-2004,共4页Hongkun Xu Xuan Qin Yaping Zhang Chuan Wan Rui Wang Zhanfeng Hou Xiaofeng Ding Hailing Chen Ziyuan Zhou Yang Li Chenshan Lian Feng Yin Zigang Li 
financial support from the National Key Research and Development Program"Synthetic Biology"Key Special Project of China (No. 2018YFA0902504);the China Postdoctoral Science Foundation (No. 2021M690220);the National Natural Science Foundation of China (Nos. 21778009 and21977010);the Natural Science Foundation of Guangdong Province(Nos. 2019A1515110487, 2020A1515010522 and 2019A1515111184);the Shenzhen Science and Technology Innovation Committee (Nos. JCYJ20180507181527112, JCYJ20180508152213145, and JCYJ20170817172023838);the Foundation for Basic and Applied Research of Guangdong Province (No. 2019A1515110489);Guangdong Medical Science Foundation (No. A2021413);financial support from Beijing National Laboratory of Molecular Science Open Grant (No. BNLMS20160112);Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions (No. 2019SHIBS0004);supported by the high-performance computing platform of Peking University。
The modification and functionalization of peptides is of great significance in modern biotechnology and drug development. Here we report a highly reactive Michael-type warhead for the covalently modification of cystei...
关键词：Vinyl sulfonium Michael-type addition Peptide cyclization Covalent peptide inhibitor Proximity-induced ligation 
Discriminating non-ylidic carbon-sulfur bond cleavages of sulfonium ylides for alkylation and arylation reactions
《Chinese Chemical Letters》2022年第1期288-292,共5页Jing Fang Ting Li Xiang Ma Jiuchang Sun Lei Cai Qi Chen Zhiwen Liao Lingkui Meng Jing Zeng Qian Wan 
Financial support from National Natural Science Foundation of China(Nos.21877043,21702068,21772050,22025102);the Fundamental Research Funds for the Central Universities,HUST(Nos.2019kfyXKJC080,2019JYCXJJ046);Huazhong University of Science and Technology are greatly appreciated。
A sulfonium ylide participated alkylation and arylation under transition-metal free conditions is described.The disparate reaction pattern allowed the separate activation of non-ylidic S-alkyl and S-aryl bond.Under ac...
关键词：Sulfonium ylide ALKYLATION ARYLATION Non-ylidic C-S bond cleavage 
Proximity-induced amino-yne reaction for selective MDM4 conjugation via propargylated sulfonium
《Chinese Chemical Letters》2021年第11期3623-3626,共4页Chenshan Lian Yang Li Zhanfeng Hou Wanjin Zhong Ye Tian Feng Yin Zigang Li Dongxian Zhou Rui Wang 
financial support from the National Key Research and Development Program"Synthetic Biology"Key Special Project of China(No.2018YFA0902504);the Natural Science Foundation of China(Nos.21778009 and 21977010);the Natural Science Foundation ofGuangdongProvince(Nos.2020A1515010766,2020A1515010522,2019A1515111184 and 2019A1515110489);the Shenzhen Science and Technology Innovation Committee(Nos.JCYJ20180507181527112,JCYJ20180508152213145,and JCYJ20170817172023838);financial support from Beijing National Laboratory of Molecular Science Open Grant(No.BNLMS20160112);Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions(No.2019SHIBS0004);supported by Proteomic Platform of Pingshan Translational Medicine Center;Shenzhen Bay Laboratory;the high-performance computing platform of Peking University.
Whilst most bioorthogonal reactions focus on targeting binding-site cysteine residues,proximity-induced reactivity effect ensures that reaction also occurs at nucleophilic lysine residues.We report one example here th...
关键词：Amino-yne reaction Progargylated sulfonium Proximity-induced MDM4 
Rational Design and Development of Low-Price, Scalable, Shelf-Stable and Broadly Applicable Electrophilic Sulfonium Ylide-Based Trifluoromethylating Reagents被引量：3
《Chinese Journal of Chemistry》2021年第6期1667-1682,共16页Yafei Liu Yijing Ling Hangming Ge Long Lu Qilong Shen 
the financial support from National Natural Science Foundation of China(Nos.21625206,21632009,21572258);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB20000000).
The development of two highly reactive electrophilic trifluoromethylating reagents(trifluoromethyl)(4-nitrophenyl)bis(carbometh-oxy)methylide(1g)and(trifluoromethyl)(3-chlorophenyl)bis(carbomethoxy)methylide(1j)throug...
关键词：Fluorine TRIFLUOROMETHYL YLIDES ELECTROPHILIC RADICALS 
A leap forward in sulfonium salt and sulfur ylide chemistry
《Chinese Chemical Letters》2021年第1期299-312,共14页Rong Fan Chen Tan Yongguo Liu Yun Wei Xiaowen Zhao Xinyuan Liu Jiajing Tan Hiroto Yoshida 
the support from the National Natural Science Foundation of China(No.21702013);the Fundamental Research Funds for the Central Universities(Nos.XK1802-6 and buctrc201721)at the BUCT.J;Tan and Y.Liu are thankful for the support from the Open Project Program(No.SPFW2019YB06)of Beijing Key Laboratory of Flavor Chemistry,Beijing Technology and Business University(BTBU)。
Sulfonium salts and sulfur ylides are important S(Ⅳ) motifs,and have displayed many unique reactivities to provide simple,effective,and often stereoselective synthesis toward sulfur containing compounds.Impressive de...
关键词：SULFONIUM Sulfur ylide REACTANTS INTERMEDIATES CATALYSTS 
Selective O-difluoromethylation of 1,3-diones using S-(difluoromethyl) sulfonium salt被引量：2
《Chinese Chemical Letters》2019年第8期1515-1518,共4页Guo-Kai Liu Xin Li Wen-Bing Qin Wei-Feng Lin Li-Ting Lin Jia-Yi Chen Jian-Jian Liu 
supported by the Science and Technology Foundation of Shenzhen, Shenzhen Science and Technology Innovation Committee (No. JCYJ20170818143001461)
A facile and highly efficient approach for selective O-difluoromethylation of 1,3-diones by recently developed bench-stable S-(difluoromethyl)sulfonium salt was described.And a broad range of difluoromthyl enol ethers...
关键词：DIFLUOROCARBENE Difluoromethyl ENOL ethers 1 3-Diones O-Difluoromethylation S-(Difluoromethy)sulfonium salt 
Carbon-Selective Difluoromethylation of Soft Carbon Nucleophiles with Difluoromethylated Sulfonium Ylide被引量：7
《Chinese Journal of Chemistry》2018年第11期1069-1074,共6页Jiansheng Zhu Hanliang Zheng Xiao-Song Xue Yisa Xiao Yafei Liu Qilong Shen 
The authors gratefully acknowledge the financial support from National Natural Science Foundation of China （Nos. 21625206, 21632009, 21572258, 21572259, 21421002, 21772098） and the Strategic Priority Research Program of the Chinese Academy of Sciences （No. XDB20000000） for financial support.
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