Synthesis of ?-(4-hydroxyphenyl)-?,?,?-trifluoro-?-alanine derivatives
摘要:
2,6-Dimethyl- and 2,6-dimethoxy-alpha-methoxycarbonyl-alpha-trifluoromethyl-p-methylenequinones have been synthesized. These compounds easily react with ammonia, morpholine, and p-toluidine to afford the corresponding alpha-(4-hydroxyphenyl)-beta,beta,beta-trifluoro-alpha-alanine derivatives.
The first example of noncatalyticC-alkylation of arylamines byp-methylenequinones
作者:V. I. Dyachenko、A. F. Kolomiets、A. V. Fokin
DOI:10.1007/bf01430759
日期:1996.9
Synthesis of ?-(4-hydroxyphenyl)-?,?,?-trifluoro-?-alanine derivatives
作者:V. I. Dyachenko、A. F. Kolomiets、A. V. Fokin
DOI:10.1007/bf00697145
日期:1994.9
2,6-Dimethyl- and 2,6-dimethoxy-alpha-methoxycarbonyl-alpha-trifluoromethyl-p-methylenequinones have been synthesized. These compounds easily react with ammonia, morpholine, and p-toluidine to afford the corresponding alpha-(4-hydroxyphenyl)-beta,beta,beta-trifluoro-alpha-alanine derivatives.
The reaction of methyl 2-(3,5-dimethoxy-4-oxocyclohexa-2,5-dienylidene)-3,3,3-trifluoropropionate with ethyl 3-methylaminocrotonate