Fluorous biphasic hydrogenation of 1-alkenes using novel fluorous derivatives of Wilkinson's catalyst
作者:Bodo Richter、Berth-Jan Deelman、Gerard van Koten
DOI:10.1016/s1381-1169(99)00149-1
日期:1999.9
A novel approach for the easy attachment of fluorous tails to aryl phospines has been developed, leading to a new fluorous alkylsilyl-substituted triaryl phospines P(C6H4SiMe2Rf-4)(3)(R-f = -(CH2)(2)(CF2)(n)CF3; n= 5, 7). The derived fluorous tris(aryl phospine)rhodium(I) chloride complexes, being fluorous analogs of Wilkinson's catalyst, show high activity in hydrogeneration of 1-alkenes under fluorous biphasic (FBS) conditions and can be effectively recycled. (C) 1999 Elsevier Science B.V. All rights reserved.