Tetrahedron

Novel C 1-symmetric dibenzophosphole ligands: application in hydroformylation reactions

A Oukhrib, L Bonnafoux, A Panossian, S Waifang…

Index: Oukhrib, Abdelhouad; Bonnafoux, Laurence; Panossian, Armen; Waifang, Sandrine; Nguyen, Duc Hanh; Urrutigoity, Martine; Colobert, Francoise; Gouygou, Maryse; Leroux, Frederic R. Tetrahedron, 2014 , vol. 70, # 7 p. 1431 - 1436

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Citation Number: 6

Abstract

As part of our continuing interest in the design of phosphole-based ligands for application in catalysis, 7 we report an efficient synthetic method for the preparation of a new family of non-symmetrical disubstituted dibenzophospholes possessing different steric and electronic properties and their effects in the preliminary evaluation of rhodium-catalyzed hydroformylation reactions. ... 3 equiv of n-BuLi were used. ... Since these dibenzophospholes appeared ...

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