Organic letters

Facile synthesis of 1-substituted 2-amino-3-cyanopyrroles: new synthetic precursors for 5, 6-unsubstituted pyrrolo [2, 3-d] pyrimidines

TC Chien, EA Meade, JM Hinkley, LB Townsend

Index: Organic Letters, , vol. 6, # 17 p. 2857 - 2859

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Citation Number: 31

Abstract

... Volume: Page: Digital Object Identifier (DOI). ... Organic Letters. ... The conventional synthesis of 5:6 [d]-fused 4-aminopyrimidines (B) is based on the annulation of five-membered-ring o-aminonitriles. ...