Synthesis of 24-, 26-, 32- and 36-membered macrocyclic polyamines via a (2+2) cyclization process
作者:V. Panetta-Le Mer、J.J. Yaouanc、H. Handel
DOI:10.1016/0040-4039(94)85214-6
日期:1994.4
At high concentration, N-pertriflated polyamines and ω,ω′-dihalogenoalkanes react to yield large polyazamacrocycles according to a (2+2) cyclization mode.