名称:
Double condensation of dilithiated N-methylbenzamide with anthraquinones. Access to the diphenylanthracenic structure
摘要:
A new access to photochromic compounds with a diphenylanthracenic structure is presented. It starts with a double condensation of dilithiated N-methylbenzamide with anthraquinones followed by cyclization in PPA.
DOI:
10.1016/s0040-4039(00)79392-0