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A highly efficient transacetalization of 2-formylpyrrole acetals in alkaline media
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作者 Zhao Hua Yan Run Hua Kang +1 位作者 Yong Jie Liu Sen Lin 《Chinese Chemical Letters》 SCIE CAS CSCD 2012年第1期33-36,共4页
The reaction of 2-formylpyrrole acetals with sodium alkoxide in alcohols at reflux temperature smoothly proceeded to generate corresponding transacetalization products in nearly quantitative yields.A plausible mechani... The reaction of 2-formylpyrrole acetals with sodium alkoxide in alcohols at reflux temperature smoothly proceeded to generate corresponding transacetalization products in nearly quantitative yields.A plausible mechanism involving the formation of a highly reactive intermediate azafulvene species was proposed to explain the observed transformation. 展开更多
关键词 2-formylpyrrole acetal transacetalization sodium alkoxide
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