Tetrahedron Letters

Improved synthesis of monodentate and bidentate 2-and 3-pyridylphosphines

AM Kluwer, I Ahmad, JNH Reek

Index: Kluwer, Alexander M.; Ahmad, Irshad; Reek, Joost N.H. Tetrahedron Letters, 2007 , vol. 48, # 17 p. 2999 - 3001

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Citation Number: 22

Abstract

Download PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Tris(pyridyl)phosphines (2- and 3-pyridyl) and 1,2-bis(di-3-pyridylphosphino)ethane were synthesized in 70–75% yield using a Grignard reagent. The product could be efficiently isolated by solid–liquid extraction with diethylamine. ... Encapsulation of transition metal catalyst ...