Regioselective Thermal Cyclization of N-Aryl-4-chloro-1-aza-1,3-butadiene Derivatives. A Short and Efficient Synthesis of Dibenz[c,h]acridines
作者:Gandhi Kumar Kar、Izhar Sami、Jayanta Kumar Ray
DOI:10.1246/cl.1992.1739
日期:1992.9
Dibenz[c,h]acridines have been synthesised in good yields by thermal cyclization (140–180 °C) of N-aryl-4-chloro-1-aza-1,3-butadiene derivatives followed by dehydrogenation.