云南高校图书馆联盟文献共享服务平台- CONVERGENT

CONVERGENT: 作品数：264被引量：320H指数：8; 导出分析报告; 相关作者：宗福建朱阳军张兴华苗庆海卢烁今更多>>; 相关机构：山东大学长春师范学院北京师范大学江西理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Stereoselective synthesis of the 3,6-branched Fuziα-glucans up to 15-mer via a one-pot and convergent glycosylation strategy: 《Chinese Chemical Letters》2023年第6期341-345,共5页Qingpeng Zhao Shihao Zhou Yue Wang Xiaoyu Yang Youhui Meng Yanxin Zhang Jian Gao; supported by the National Natural Science Foundation of China(No.22177060);the Young Scholars Program of Shandong University(No.2018WLJH41);the Open Projects Fund of Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology,Shandong University(No.2021CCG06);the Central Government Guide Local Science and Technology Development Funds(No.YDZX20203700002579)。; A family of the 3,6-branched Fuziα-glucans including the pentasaccharide repeating unit as well as its di-and trimers were efficiently achieved via a one-pot and convergent glycosylation strategy.All the protectedα-...; 关键词：α-D-Glucan One-pot synthesis Convergent glycosylation Stereoselective synthesis THIOGLYCOSIDE

Diverse strategic approaches en route to Taxol total synthesis: 《Chinese Chemical Letters》2022年第12期4957-4968,共12页Zexian Li Jianfeng Zheng Wei-Dong Z.Li; support from the National Natural Science Foundation of China(Nos.21901215,21672030);the Fundamental Research Funds for the Central Universities(No.2682021CG020).; Taxol is one of the most famous diterpenoid natural products used in clinical cancer therapy.Taxol and its analogues are popular synthetic targets and have attracted worldwide attention over the past decades.Tremendou...; 关键词：TAXOL Total synthesis Biomimetic synthesis Linear strategy Convergent strategy

Synthesis of the tetracyclic core of chlorospermines被引量：2: 《Chinese Chemical Letters》2015年第3期272-276,共5页Ming Wan Ming Yao Jun-Yu Gong Peng Yang Hua Liu Ang Li; Ministry of Science & Technology (No.2013CB836900);National Natural Science Foundation of China (Nos.21290180,21172235 and 21222202);China Postdoctoral Science Foundation (No.2014M561537,M.Y.); Chlorospermines A and B are biologically interesting acridone natural products and recently isolated from Glycosmis chlorosperma.We report here a convergent approach to construct the tetracyclic core of the natural pr...; 关键词：convergent sequentially steps assembled biologically filtered arene motif equiv latter

Synthesis of ester-capped carbosilane dendrimers via a hybrid divergent–convergent method: 《Chinese Chemical Letters》2014年第11期1419-1422,共4页Yu-Zhong Niu Lin Zhang Shu-Jie Liang Deng-Xu Wang Sheng-Yu Feng; support by the National Natural Science Foundation of China(No.21307053);China Postdoctoral Science Foundation Funded Project(No.2013M541911);Promotive Research Fund for Excellent Young and Middle-Aged Scientists of Shandong Province(No.BS2013CL044);Natural Science Foundation of Ludong University(No.LY2011004); A series of novel ester-capped carbosilane dendrimers（G0-COOCH3–G2-COOCH3） were designed and successfully synthesized via a hybrid divergent–convergent method through a facile hydrosilylation reaction. The structu...; 关键词：Synthesis Characterization Ester-capped Carbosilane dendrimers Divergent–convergent method

Convergent synthesis of second generation CCK-functional dendrimers: 《Chinese Chemical Letters》2009年第1期9-12,共4页He Gu Guo Li Cheng Lin Zhang Yu Jiang Bo; support of National Natural Science Foundation of China(No.20472055).; This paper describes the facile synthesis and characterization of novel dendrimers bearing 9 and 12 CCK peptide fragments on the surface by a convergent method. The structures of dendrimers are characterized by NMR an...; 关键词：DENDRIMERS CCK SYNTHESIS

A Convergent Route for the Synthesis of AF-5: 《Chinese Chemical Letters》2003年第7期670-672,共3页Da Li YIN Ji Yu GUO Xiao Tian LIANG; The authors gratefully acknowledge financial support from the National Natural Science Foundation of China(No.39370809);National New Drug Foundation(No.92-08-N).; AF-5 was synthesized through a convergent method. The key step was the Robinson annulation using a key intermediate pentyl vinyl ketone.; 关键词：AF-5 SYNTHESIS Robinson annulation.

The Total Synthesis of 14-Deoxycrassin and Pseudoplexaurol: A Convergent Synthesis of Cyclization Precursor被引量：1: 《Chinese Chemical Letters》2002年第9期820-823,共4页ShuHua WeiDongLI 等; The synthesis of epoxy aldehyde 4, a cyclization precursor for the total synthesis of 14-deoxycrassin and pseudoplexaurol, starting from geraniol in a convergent and stereoselective manner, is described.; 关键词：Cembranolides total synthesis 14-deoxycrassin pleaxaurol.

A　CONVERGENT　SYNTHESIS　OF（E．E，E）－3，7，13－TRIMETHYL－6－（i－PROPENYL）－7，14－DIHYDROXY－2，8，12－TETRADECATRIEN－1－METHYLAL: 《Chinese Chemical Letters》1996年第2期109-110,共2页Yi qian Wan Jing Yu SU Qing LIU Long Mei Zeng(Department of Chemistry,Zhongshan University,Guangzhou 510275); Starting form geanial a new Synthetic route for compound 6, (E,E,E)-3,7-13-trimethy1-6-(i-propenyl)-7,14-dihydydroxy1-2,8,12-tetradecatrien-1-methylal,a key intermediate in the synthesis of diterpene epi-mayol is desc...

STUDIES　ON　MACROCYCLIC　DITERPENOIDS（XI）──A　Convergent　and　Stereoselective　Synthesis　of　Cembrenene　Precursor－4，10－Dimethyl－7－Isopropenyl－14－Oxo－3Z，5E，10E－Pentadecatrienal: 《Chinese Chemical Letters》1994年第2期101-104,共4页Wei Dong LI Yu Lin LI Ying LI (State Key Laboratory of Elemento-Organic Chemistry, Nankai University,Tian jin 300071)(Institute of Organic Chemistry, Lanzhou University,Lanzhou 730000); A cembrenene precursor,4,10-dimethyl-7-isopropenyl-14-oxo-3Z,5E,10Epentadecatrienal,was prepared in a convergent and stereoselective manner starting from geranylacetone via six steps employing allylic chlorination,Wit...; 关键词：SYNTHESIS STEREOSELECTIVE PRECURSOR CONVERGENT Cembrenene

STUDIES　ON　MACROCYCLIC　DITERPENOIDS（Ⅻ）──A　Convergent　and　Stereoselective　Synthesis　of　Sarcophytol－Q　Precursor──（11S）－3，7，11，15－Tetramethyl－11－Hydroxy－14－Oxo－3E，7E，12E－Hexadecatrienal: 《Chinese Chemical Letters》1994年第1期11-14,共4页Wei Dong LI Yu Lin LI Ying LI (State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071)(Institute of Organic Chemistry, Lanzhou University. Lanzhou 730000); A precursor of sarcophytol-Q, (11 S) -3, 7, 11, 15-tetramethyl-11-hydroxy-14-oxo-3E, 7E, 12E-hexadecatrienal, was synthesized by a convergent and stereoselective manner from geraniol via nine steps employing asymmetri...; 关键词：Sarcophytol SYNTHESIS STEREOSELECTIVE PRECURSOR CONVERGENT DITERPENOIDS

CONVERGENT