Hydrodehalogenation of aryl chlorides is carried out using NaBI%, in the presence of an Ni-phosphine catalytic system. The nature of the solvent plays a very important role in determining the efficiency of the system: very high dechlorination rates are obtained using ethanol/ pyridine mixtures.
Hydrodehalogenation of aromatic chlorides with NaBH4 in the presence of Ni(0) catalysts
SCRIVANTI, Alberto;BEGHETTO, Valentina;CHESSA, Gavino;MATTEOLI, Ugo
1998
Abstract
Hydrodehalogenation of aryl chlorides is carried out using NaBI%, in the presence of an Ni-phosphine catalytic system. The nature of the solvent plays a very important role in determining the efficiency of the system: very high dechlorination rates are obtained using ethanol/ pyridine mixtures.
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