Reaction of silylynamines with active triple bonds

Y Sato, Y Kobayashi, M Sugiura…

Index: Sato,Y. et al. Journal of Organic Chemistry, 1978 , vol. 43, # 2 p. 199 - 202

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Citation Number: 33

Abstract

The addition reaction of ynamines with active multibonds provides a versatile tool in the syntheses of amine derivatives. l N, N-Dialkyl (alkyl or phenylethynyl) amine reacts with dimethyl acetylenedicarboxylate2 or benzyne3 in 1: 2 mole ratio to give an aniline derivative or a mixture of phenanthrene and anthracene derivatives. These 1: 2 addition products may be formed via dipolar intermediates reactive enough to add to another mole of the active ...