Metal halide-mediated opening of three membered rings: enantioselective synthesis of (2S,3R)-3-amino-2-hydroxydecanoic acid and (3R)-3-aminodecanoic acid
摘要:
Regio and stereoselective opening of three membered rings by metal halides was utilized for the enantioselective synthesis of (2S,3R)-3-amino-2-hydroxydecanoic acid and (3R)-3-aminodecanoic acid. (C) 1997 Published by Elsevier Science Ltd.
Metal halide-mediated opening of three membered rings: enantioselective synthesis of (2S,3R)-3-amino-2-hydroxydecanoic acid and (3R)-3-aminodecanoic acid
摘要:
Regio and stereoselective opening of three membered rings by metal halides was utilized for the enantioselective synthesis of (2S,3R)-3-amino-2-hydroxydecanoic acid and (3R)-3-aminodecanoic acid. (C) 1997 Published by Elsevier Science Ltd.
The synthesis of optically active 2H-azirine-2-carboxylicesters was achieved by Swern oxidation of the corresponding aziridine-carboxylic esters. For both trans and cis aziridine esters this oxidation gives a regioselective introduction of the double bond which is not in conjugation with the ester function. The methyl ester of ent-Azirinomycin was prepared in this manner.