1621434-12-5Relevant articles and documents
Synthesis of cyclobutenes and allenes by cobalt-catalyzed cross-dimerization of simple alkenes with 1,3-enynes
Nishimura, Akira,Tamai, Eri,Ohashi, Masato,Ogoshi, Sensuke
supporting information, p. 6613 - 6617 (2014/06/09)
Cobalt-catalyzed cross-dimerization of simple alkenes with 1,3-enynes is reported. A [2+2] cycloaddition reaction occurred, with alkenes bearing no allylic hydrogen, by reductive elimination of a η3-butadienyl cobaltacycle. On the other hand, a