Alkyl Cyanates. XVI. Reaction of Alkyl Cyanates with Grignard Reagents. Kinetic Studies.
نویسندگان
چکیده
منابع مشابه
Iron nanoparticles in the coupling of alkyl halides with aryl Grignard reagents.
Iron nanoparticles, either formed in situ stabilized by 1,6-bis(diphenylphosphino)hexane or polyethylene glycol (PEG), or preformed stabilized by PEG, are excellent catalysts for the cross-coupling of aryl Grignard reagents with primary and secondary alkyl halides bearing beta-hydrogens and they also prove effective in a tandem cyclization/cross-coupling reaction.
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The use of transition-metal catalysis to form new C C bonds is an important tool in organic synthesis. Palladiumand nickel-catalyzed C C bond-forming reactions have been extensively explored and are well understood. The use of iron as the catalyst has gained much less attention, despite the innovative work of Kochi et al. in the 1970s. Recently, several groups have turned their attention toward...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1974
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.28b-0781