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Stereoselective synthesis of ( E )‐α‐aryltellurenylvinylstannanes and their application in the synthesis of stereodefined trisubstituted alkenes
Author(s) -
Cai MingZhong,
Huang JiaDi,
Zhang RongLi
Publication year - 2004
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20040220819
Subject(s) - chemistry , stereoselectivity , electrophile , nucleophile , carbon fibers , coupling reaction , double bond , combinatorial chemistry , stereochemistry , organic chemistry , medicinal chemistry , catalysis , materials science , composite number , composite material
( E )‐α‐Aryltellurenylvinylstannanes have been synthesized stereoselectively via the hydrozirconation of alkynylstannanes, followed by the reactions with aryltellurenyl iodides. ( E )‐α‐Aryltellurenylvinylstannanes can undergo sequential cross coupling reactions with both electrophiles and nucleophiles in the presence of transition metal complexes to form two carbon‐carbon bonds in the same olefinic carbon leading to trisubstituted alkenes stereoselectively.