Unique Synthetic Approach toward a Phosphaalkene: Synthesis of a Selenium-substituted Phosphaalkene with Bulky Substituents
作者:Koh Sugamata、Takahiro Sasamori、Norihiro Tokitoh
DOI:10.1246/cl.130862
日期:2014.1.5
A selenium-substituted phosphaalkene, (Me3Si)2C=PSeTrp (1, Trp: 9-triptycyl), was synthesized by two methods, substitution reaction of (Me3Si)2C=PCl (3) with TrpSeLi, and treatment of TsiP(Cl)SeTrp (4, Tsi: C(SiMe3)3) with a catalytic amount of AlCl3. The newly obtained phosphaalkene was characterized in detail.
一种硒取代的磷烯(Me3Si)2C=PSeTrp(1,Trp:9-三苯甲基)通过两种方法合成,分别是(Me3Si)2C=PCl(3)与TrpSeLi的取代反应,以及用催化量的AlCl3处理TsiP(Cl)SeTrp(4,Tsi:C(SiMe3)3)。新合成的磷烯的性质得到了详细描述。