(4-Chloro-phenyl)-(4-phenyl-7-trifluoromethyl-4H-1,3,5,9b-tetraaza-4-phospha-cyclopenta[a]naphthalen-5-yl)-methanone 在
1,2,3,4,5,6,7,8-八硫杂环辛烷 作用下,
以
吡啶 为溶剂,
反应 6.0h,
生成 5-(4-chlorobenzoyl)-4-phenyl-4-thioxo-7-trifluoromethyl-4,5-dihydrobenzo[e][1,2,4]triazole[5,1-c][1,4,2]diazaphosphinine