DIALKYLZINC

作品数:4被引量:4H指数:1
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相关领域:理学更多>>
相关期刊:《Chinese Journal of Polymer Science》《Chinese Journal of Chemistry》《Chinese Chemical Letters》《复旦学报(自然科学版)》更多>>
相关基金:国家自然科学基金更多>>
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Catalytic Asymmetric Carbon-Carbon Forming Reactions Catalyzed Chiral Schiff Base-Metal Complexes
《复旦学报(自然科学版)》2007年第5期573-574,共2页Takanori Tanaka Masahiko Hayashi 
1 Results In 1991, we disclosed the novel asymmetric catalysts prepared from chiral Schiff base and titanium alkoxide in the reaction of asymmetric silylcyanation of aldehydes (eq.1)[1]. Since our first report, chiral...
关键词:asymmetric carbon-carbon forming reaction Schiff base DIALKYLZINC enantioselective reaction 
Asymmetric Synthesis of N-(Diphenylphosphinyl)furfurylamine by the Enantioselective Alkylation of Furfurylimine
《Chinese Chemical Letters》2005年第9期1147-1150,共4页Hai Le ZHANG Xiao Mei ZHANG Xin LI Ai Qiao MI Xin CUI Yao Zhong JIANG 
The project supported by the National Natural Science Foundation of China(No.20102005)
Optically active N-(diphenylphosphinyl)furfurylamines 2 with good ee values were obtained by the enantioselective addition of dialkylzincs to furfuryl imine 1 in the presence of chiral aminoalcohol derivatives and o...
关键词:ASYMMETRIC DIALKYLZINC N-(diphenylphosphinyl)furfurylarnine. 
INFLUENCE OF DIALKYLZINC IN RARE-EARTH TERNARY CATALYST ONTHE COPOLYMERIZATION OF CARBON DIOXIDE AND PROPYLENE OXIDE被引量:3
《Chinese Journal of Polymer Science》2005年第6期671-674,共4页Dong Xie Xian-hong Wang Xiao-jiang Zhao and Fo-song Wang Polymer Material Engineering Lab,Changchun Institute of Applied Chemistry,Graduate School of Chinese Academy of Sciences,Changchun 130022,China 
This work was financially supported by the National Natural Science Foundation of China(Nos.20025414 and 50003009).
Rare-earth ternary catalysts Y(CCl3COO)3-ZnR2-glycerin were prepared for the copolymerization of carbon dioxide and propylene oxide (PO), where dialkylzincs (ZnR2) were diethylzinc, di(n-propyl)zinc, di(n-bu...
关键词:Carbon dioxide Propylene oxide COPOLYMERIZATION DIALKYLZINC 
Using Natural Cinchona Alkaloids to Promote the Enantioselective Addition of Dialkylzinc to N-Diphenylphosphinylimines被引量:1
《Chinese Journal of Chemistry》2003年第7期955-959,共5页张海乐 方春梅 李昕 龚流柱 宓爱巧 崔欣 蒋耀忠 
Project supported by the National Natural Science Foundation of China(No.20102005).
Cinchona alkaloids are utilized as chiral ligands to promote the enantioselective addition of dialkylzinc to N-diphenylphos-phinylimines affording enantiomerically enriched N-diphenyl-phosphinylamines in up to 91% ee.
关键词:cinchona alkaloids DIALKYLZINC N-diphenylphos-phinylimines 
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