Title of article
Rh-catalyzed intramolecular debenzylative cyclization of amines. Butyrolactams from benzylamines having a chloroacetylene moiety
Author/Authors
Oh، نويسنده , , Yun Taek and Senda، نويسنده , , Kousuke and Hata، نويسنده , , Takeshi and Urabe، نويسنده , , Hirokazu، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
4
From page
2458
To page
2461
Abstract
When benzylamines having a chloroacetylene moiety were heated in wet toluene with a catalytic amount of rhodium trifluoroacetate dimer, intramolecular debenzylative cyclization took place to give butyrolactams. This method is a new entry to selective debenzylation of amines.
Keywords
Rhodium catalyst , Chloroacetylene , benzylamine , Butyrolactam , Debenzylation process
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1878061
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