Unique Synthetic Approach toward a Phosphaalkene: Synthesis of a Selenium-substituted Phosphaalkene with Bulky Substituents

作者：Sugamata Koh; Sasamori Takahiro^*; Tokitoh Norihiro

来源：Chemistry Letters, 2014, 43(1): 95-96.

DOI：10.1246/cl.130862

A selenium-substituted phosphaalkene, (Me3Si)(2)C=PSeTrp (1, Trp: 9-triptycyl), was synthesized by two methods, substitution reaction of (Me3Si)(2)C=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.

• 出版日期2014-1-5