38227-27-9Relevant articles and documents
Chemical and electrochemical reductions of some allyl type halides catalyzed by vitamin B12
Petrovic, Zorica D.,Konstantinovic,Scheffold,Milosavljevic
, p. 765 - 768 (2007/10/03)
Chemical and electrochemical reductions of some attyl type halides catalyzed by vitamin B12 have been studied. Geranyl bromide 1 and methyl (2E, 6E) 8-bromo-3,7-dimethylocta-2,6- dienoate 2 have been used as substrates and subjected to chemical and electrochemical reduction. The formation and distribution of the reaction products of these substrates can be explained by free radical mechanisms, namely by reductive reactions of some functional groups, rearrangements and intermolecular coupling of intermediate radicals.
Highly Selective Homocoupling Reaction of Allylic Halides Using Barium Metal
Yanagisawa, Akira,Hibino, Hiroaki,Habaue, Shigeki,Hisada, Yoshiyuki,Yamamoto, Hisashi
, p. 6386 - 6387 (2007/10/02)
The highly α,α' selective and stereocontrolled homocoupling reaction of allylic halides was achieved using barium reagent.The double-bond geometry of the starting allylic chloride was completely retained. α,α' Cross-coupling products were also prepared stereospecifically and regioselectively by this method.