Return to Article Details SYNTHESIS OF 4-ARYL-6-METHYL-7a-(TRIFLUOROMETHYL)-2,4a,5,6,7,7a-HEXAHYDROPYRANO[2,3-<i>c</i>]PYRROL-2-ONES FROM 4-ARYL-6-(TRIFLUOROMETHYL)-2-PYRONES, SARCOSINE, AND FORMALDEHYDE Download Download PDF