Tetrahedron

Stereoselective addition of R 2 CuLi to ortho-substituted methyl cinnamates intramolecular assistance and solvent effects

B Christenson, G Hallnemo, C Ullenius

文献索引：Christenson, Beritte; Hallnemo, Gerd; Ullenius, Christina Tetrahedron, 1991 , vol. 47, # 26 p. 4739 - 4752

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被引用次数: 25

摘要

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... High chemical yields are obtained on the addition of the ortho-substituted enoates 1, 2, 3, and 4 to Me 2 CuLi or Ph 2 CuLi in non-coordinating solvents, CH 2 Cl 2 or toluene. The results underline the strong effect of solvent on reactions between organocuprates and enoates as the ...