Some Baeyer–Villiger oxidations using a monooxygenase enzyme from Pseudomonas putida NCIMB 10007
作者:Gideon Grogan、Stanley M. Roberts、Andrew J. Willetts
DOI:10.1039/c39930000699
日期:——
A monooxygenase from Pseudomonas putida NCIMB 10007 is shown to catalyse stereoselective BaeyerâVilliger-type oxidations on the bicyclic ketones 2, 7, 8 and 9.
Chemoenzymatic, enantiocomplementary, total asymmetric synthesis of leukotrienes-B3 and -B4
作者:Ian C. Cotterill、Gy�rgy Dorman、Kurt Faber、Rabih Jaouhari、Stanley M. Roberts、Feodor Scheinmann、Josef Spreitz、Alan G. Sutherland、John A. Winders、Basil J. Wakefield
DOI:10.1039/c39900001661
日期:——
The ketone 3 has been resolved using various enzyme-catalysed reactions and the enantiomer (+)-3 was transformed into the benzoate 8 while (–)-3 was converted into the esters 10 and 11; compounds 8 and 10 are complementary sections of leukotriene B4 while compounds 8 and 11 are late-stage synthons for leukotriene B3.