Bilane synthesis through bilene-a: An alternative approach
作者:Tianhan Xue、A. Ian Scott
DOI:10.1016/s0040-4039(98)01426-9
日期:1998.9
An alternative approach to bilanes has been developed which involves reduction of a bilene-a derivative with an unprotected terminal α position. The required bilene-a was constructed by acid-catalyzed condensation of an appropriate tripyrrane carboxylic acid with a formylpyrrole. The new route is demonstrated by the syntheses of aminomethylbilane and 18-butyrate aminomethylbilane.