Isomerization of allylic alcohols to carbonyl compounds by aqueous-biphasic rhodium catalysis
Academic Article
Publication Date:
2001
abstract:
Isomerization of allylic and homoallylic alcohols is catalyzed by the zwitterionic Rh(I) complex (sulphos)Rh(cod) in water-n-octane to give the corresponding aldehyde or ketone in high yields and chemoselectivity. A metal hydride mechanism is proposed on the basis of various independent experiments in both homogeneous and biphasic systems [sulphos=-O3S(C6H4)CH2C(CH2PPh2)3
Iris type:
01.01 Articolo in rivista
Keywords:
rodio; catalisi bifasica; meccanismo; alcol allilici; aldeidi
List of contributors:
Bianchini, Claudio; Oberhauser, Werner; Meli, Andrea
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