Title of article
Stereoselective Synthesis of cis-Bis-β-lactams Linked with an Ethylene Bridge
Author/Authors
Karupaiyan، Kaliyan نويسنده , , V.G. Puranik، نويسنده , , A.R.A.S. Deshmukh، نويسنده , , B.M. Bhawal، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
6
From page
8555
To page
8560
Abstract
An efficient synthesis of (±)-cis-bis-β-lactams (5 and 6) via cycloaddition reaction of bisimines (3a–c) with acid chlorides (4) in the presence of triethylamine in very good yield is described.
Keywords
bisimines , Staudinger reaction , azetidinones , cycloaddition reaction , bis-?-lactams
Journal title
Tetrahedron
Serial Year
2000
Journal title
Tetrahedron
Record number
1081369
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