Reaction of benzyl phenyl ketazine with PCl3: synthesis of substituted 1,2,3-diazaphosphole and its reactions with strong nucleophiles and bases

被引:1
|
作者
Sushev, V. V. [1 ]
Zolotareva, N., V [1 ]
Grishin, M. D. [1 ]
Panova, Yu S. [1 ]
Khristolyubova, A., V [1 ]
Baranov, E., V [1 ]
Fukin, G. K. [1 ]
Kornev, A. N. [1 ]
机构
[1] Russian Acad Sci, GA Razuvaev Inst Organomet Chem, 49 Ul Tropinina, Nizhnii Novgorod 603137, Russia
基金
俄罗斯科学基金会;
关键词
azines; diazadiphosphapentalenes; diazaphospholes; organolithium reagents; cyclic voltammetry; 3A,6A-DIAZA-1,4-DIPHOSPHAPENTALENE; PHOSPHORUS; COORDINATION; FEATURES;
D O I
10.1007/s11172-022-3655-3
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The reaction of benzyl phenyl ketazine with PCl3 in tetrahydrofuran affords 2-(1,2-diphenylvinyl)-4,5-diphenyl-2H-[1,2,3]diazaphosphole (1). An unusual 1,3-addition of methyllithium at the nitrogen (N-Li) and phosphorus (P-Me) atoms of diazaphosphole was discovered. The reduction peak potentials of diazaphosphole (1) and the starting ketazine were measured by cyclic voltammetry.
引用
收藏
页码:2272 / 2279
页数:8
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