Diastereoselectivity cyclic allyl alcohol derivatives

CHMO.. has been used in the diastereoselective oxidation of different p-hydroxy sulfides to the corresponding chiral p-hydroxy sulfoxides. Chiral p-hydroxy sulfoxides represent interesting compounds used as chiral auxiliaries in asymmetric synthesis, asymmetric ligands, or as building blocks for the synthesis of cyclic sulfides, benzoxathiepines, allylic alcohols, or leukotrienes [27]. The sulfoxidation of these substrates is a kinetic resolution, in which both the sulfide and the sulfoxide can be obtained in chiral form. Oxidation of the cyclohexyl derivative (Table 6.1, entry 2) by a semipurified preparation of in the presence of the enzymatic... 

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