Title of article
AsPh3-catalyzed ylide cyclopropanation for the synthesis of trisubstituted vinylcyclopropane derivatives
Author/Authors
Hong Jiang، نويسنده , , Xiu-Li Sun، نويسنده , , Chunying Zhu، نويسنده , , Lixin Dai، نويسنده , , Yong Tang، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
5032
To page
5035
Abstract
Under mild conditions, the reaction of alkylidene, arylidene, and heteroarylidene malonates with tosylhydrazone salts in the presence of catalytic amount of Rh2(OAc)4 and triphenylarsine affords trans-2,3-disubstituted cyclopropane 1,1-dicarboxylic esters in high yields and high diastereoselectivities.
Journal title
Tetrahedron
Serial Year
2008
Journal title
Tetrahedron
Record number
1094102
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