Simple and versatile synthesis of 1-pyrroline derivatives through thermal rearrangement of N-cyclopropylimines
作者:Pedro J. Campos、Alberto Soldevilla、Diego Sampedro、Miguel A. Rodrı́guez
DOI:10.1016/s0040-4039(02)02238-4
日期:2002.12
N-Cyclopropylimines rearrange under thermal conditions to give 1-pyrrolines. The effect of imine and cyclopropane substitution is explored. This methodology allows the presence of different substituents (alkyl, alkenyl, aryl) and the reaction proceeds regiospecifically.