Improved Procedure for N-Formylation of Amines to Formamides Using Formic Acid, Oxalyl Chloride and Imidazole.

北川徳治郎， 伊藤淳子， 筒井千夏

Index: Chemical and Pharmaceutical Bulletin, , vol. 42, # 9 p. 1931 - 1934

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Citation Number: 15

Abstract

... HCOOCOH HCOF 8 or q + HCOOH 7 3 4a 4b 4c ' 3 Chart 1 Chart 2 N / \ Q H 15 (3 eq) path 1 RFC-NH K] eq) ' HCOOH + c|cococ| — [7] ———- HCONRR 311m) 10m eq) N 2 [9 + Eth ii (2 eq} 15 (1 eq) path 2 Chart 3 © 1994 Pharmaceutical Society of ... Page 2. 1932 Vol. 42, N0. ...