Reaction of phenacylidenetriphenylarsenanes with α, β-unsaturated ketones: synthesis of some new 2, 4, 6-triarylpyridines
KC Gupta, N Srivastava, RK Nigam
Index: Gupta, K.C.; Srivastava, N.; Nigam, R.K. Journal of Organometallic Chemistry, 1981 , vol. 204, # 1 p. 55 - 59
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Abstract
Abstract The reaction of some phenacylidenetriphenylarsenanes with substituted benzylideneacetophenones in the presence of ammonium acetate in acetic acid or methanol gave new 2, 4, 6-triarylpyridines. Ammonium acetate in acetic acid and ammonium acetate in methanol were used as aza cyclization reagents.
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