Chemistry Letters

Aminolysis of triphenylantimony dicarboxylates and its application to catalytic amidation.

R Nomura, T Wada, Y Yamada, H Matsuda

Index: Nomura, Ryoki; Wada, Takao; Yamada, Yasuhiro; Matsuda, Haruo Chemistry Letters, 1986 , p. 1901 - 1904

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Citation Number: 4

Abstract

Triphenylantimony dicarboxylates (Ph 3 Sb (O 2 CR) 2, where R= Me, CF 3, Ph and CH 2 NH-Z) readily reacted with amines (R′ NH 2, where R′= nC 6 H 13, s-Bu, C 6 H 11, and Ph) to afford corresponding amides and triphenylstibine oxide in fairly good yields. The amidation of RCO 2 H with R′ NH 2 was also catalyzed by the orgnoantimony compounds.