Indium(III) Halide-Catalyzed UV-Irradiated Radical Coupling of Iodomethylphosphorus Compounds with Various Organostannanes
摘要:
The first catalytic radical coupling of iodomethylphosphorus compounds was accomplished with allyl-, alkenyl-, and allenylstannanes under UV Irradiation in the presence of an indium(III) halide catalyst, for which a transmetalated allylic indium species was confirmed lobe an active radical species.
Synthesis of Cyclopropane-Containing Phosphorus Compounds by Radical Coupling of Butenylindium with Iodo Phosphorus Compounds
作者:Kensuke Kiyokawa、Itaru Suzuki、Makoto Yasuda、Akio Baba
DOI:10.1002/ejoc.201001471
日期:2011.4
by-product to be inert to the reaction system. In addition, the transmetalation of a (cyclopropylmethyl)stannane and InBr3 provided the dibutenylindium bromide as a single product, which smoothly coupled with the unstable phosphonyl radical species from the iodo phosphorus compound. A photochemical method (UV irradiation) was also applied and accelerated the coupling reaction. The cyclopropylmethylated
Indium(III) Halide-Catalyzed UV-Irradiated Radical Coupling of Iodomethylphosphorus Compounds with Various Organostannanes
作者:Itaru Suzuki、Kensuke Kiyokawa、Makoto Yasuda、Akio Baba
DOI:10.1021/ol4005257
日期:2013.4.5
The first catalytic radical coupling of iodomethylphosphorus compounds was accomplished with allyl-, alkenyl-, and allenylstannanes under UV Irradiation in the presence of an indium(III) halide catalyst, for which a transmetalated allylic indium species was confirmed lobe an active radical species.