477282-76-1Relevant articles and documents
Asymmetric intermolecular C-H activation, using immobilized dirhodium tetrakis((S)-N-(dodecylbenzenesulfonyl)-prolinate) as a recoverable catalyst
Davies, Huw M. L.,Walji, Abbas M.
, p. 479 - 482 (2007/10/03)
(Matrix presented) Heterogenization of dirhodium tetrakis((S)-N-dodecylbenzenesulfonyl)prolinate) (Rh2(S-DOSP) 4) can be readily achieved on a pyridine functionalized highly cross-linked polystyrene resin. The immobilized complex is readily recycled and exhibits excellent catalytic activity for asymmetric intermolecular C-H activation by means of rhodium carbenoid induced C-H insertion.
Catalytic asymmetric C-H activation by methyl thiophen-3-yldiazoacetate applied to the synthesis of (+)-cetiedil
Davies, Huw M.L,Walji, Abbas M,Townsend, Robert J
, p. 4981 - 4983 (2007/10/03)
Dirhodium tetraprolinate catalyzed reaction of methyl thiophen-3-yldiazoacetate results in intermolecular allylic C-H activation by means of rhodium carbenoid induced C-H insertion. The reaction with 1,4-cyclohexadiene was applied to the asymmetric synthesis of (+)-cetiedil.
