19579-04-5Relevant articles and documents
LJ reaction the palladium-catalyzed cross-coupling reaction of
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Paragraph 0037, (2017/02/24)
The present invention relates to an application of an LJ intramolecular isomerization reaction in a palladium-catalyzed cross-coupling reaction. According to the present invention, phosphorus pentahalide is adopted to replace a palladium metal catalyst, such that the yield of the existing most palladium-catalyzed cross-coupling reactions is improved, the cost is reduced, and the palladium catalyst can basically not be used in the new cross-coupling reaction generating the C-C bond in the future to achieve the same excellent effect. The LJ reaction of the present invention is especially suitable for the industrial technology for achieving the cross-coupling reaction.