Cleavage conditions are described which allow resin bound secondary amides to be liberated from Sieber or Rink resin as nitriles. The method has been applied to the synthesis of a series of cyanobiaryls. (C) 2001 Published by Elsevier Science Ltd.
[EN] SOLID PHASE NITRILE SYNTHESIS<br/>[FR] SYNTHESE DE NITRILE EN PHASE SOLIDE
申请人:CAMBRIDGE DISCOVERY CHEMISTRY
公开号:WO2001005747A1
公开(公告)日:2001-01-25
A nitrile compound is prepared by treating a solid supported amide to dehydrate it and cleave it from the support in one operation. The preparation involves acetylation of the amide compound in the presence of a base at a temperature of less than 100 °C.
Kohrt, Arne; Hartke, Klaus, Liebigs Annalen der Chemie, 1992, # 6, p. 595 - 606
作者:Kohrt, Arne、Hartke, Klaus
DOI:——
日期:——
Direct release of nitriles from solid phase
作者:Neal D Hone、Lloyd J Payne、Colin M Tice
DOI:10.1016/s0040-4039(00)01988-2
日期:2001.2
Cleavage conditions are described which allow resin bound secondary amides to be liberated from Sieber or Rink resin as nitriles. The method has been applied to the synthesis of a series of cyanobiaryls. (C) 2001 Published by Elsevier Science Ltd.