PROCESS FOR THE PREPARATION OF ALKYL 3-OXO-8,9 TRANS EPOXY-6 CIS ALKENOATES NAD 4,5-EPOXY ALK-2-YNOLS AS INTERMEDIATS THEREFOR

摘要

A novel process for the preparation of substituted trans-epoxy cis-alkenes of the formula OO PARALLEL PARALLEL CH3-(CH2)m-CH-CH-CH=CH-CH2-CH2-C-CH2-COAlk I ANGLE O wherein Alk is straight or branched alkyl of 1 to 6 carbon atoms and m is 3,4 or 5 which are intermediates for prostaglandin compounds.