SEARCH Articles Figures Tables 2, propenoic 2-PROPENOIC ACID, 3- -, METHYL ESTER 2-Propen 2-Propenoic acid, 3- methyl ester synthesis via metal-catalyzed cycloaddition 2-Propenoic acid, 3-phenyl-, methyl ester 2-methyl-2-propenoic acid 3- -propenoate Methyl 2-propenoate Propenoic Acid