title: An easy synthesis of ((+/-)-8,12-trans-delta5-en-cis-11-keto-14,15-yn-16-R,S-hdroxyprostanoic acid methyl ester.
abstract: A convenient synthesis of (+/-)-8,12-trans-delta5-en-cis-11-keto-14,15-yn-16-R, S-hydroxyprostanoic acid methyl ester (XI) starting from 2-propargyl-2-cyclopentenone (I) is described.
mesh_terms: D004952:Esters / Q000138:chemical synthesis; D005227:Fatty Acids / Q000138:chemical synthesis*; D006868:Hydrolysis; D007202:Indicators and Reagents; D011466:Prostanoic Acids / Q000138:chemical synthesis*
chemical_list: D004952:Esters; D005227:Fatty Acids; D007202:Indicators and Reagents; D011466:Prostanoic Acids