The thus far unknown ureic derivative dimethyl 2,2'-[carbonylbis(azanediyl)](2S,2â²S)â bis[3â(4âhydroxyphenyl)propanoate] has been efficiently synthesized by enantiospecific oxidative carbonylation of readily available Lâtyrosine methyl ester, using a very simple catalytic system (PdI2 in conjunction with KI) under relatively mild conditions (100 °C for 5 h in DME as the solvent and under 20 atm of a 4:1 mixture COâair).
Dimethyl 2,2â²â[carbonylbis(Azanediyl)](2s,2â²s)âbis[3â(4âhydroxyphenyl)propanoate]
Mancuso, Raffaella;Gabriele, Bartolo
2018-01-01
Abstract
The thus far unknown ureic derivative dimethyl 2,2'-[carbonylbis(azanediyl)](2S,2â²S)â bis[3â(4âhydroxyphenyl)propanoate] has been efficiently synthesized by enantiospecific oxidative carbonylation of readily available Lâtyrosine methyl ester, using a very simple catalytic system (PdI2 in conjunction with KI) under relatively mild conditions (100 °C for 5 h in DME as the solvent and under 20 atm of a 4:1 mixture COâair).File in questo prodotto:
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