Ammonium carbamate : mild, selective and efficient ammonia source for preparation of b-amino-a, b-unsaturated esters at room temperature (CROSBI ID 124013)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Litvić, Mladen ; Filipan, Mirela ; Pogorelić, Ivan ; Cepanec, Ivica
engleski
Ammonium carbamate : mild, selective and efficient ammonia source for preparation of b-amino-a, b-unsaturated esters at room temperature
Ammonium carbamate can be used as a very effective reagent for preparation of different substituted beta-amino-alpha, beta-unsaturated esters in methanol at room temperature. The product is isolated without aqueous work-up in high purity and excellent yield. The method is simple and easily scaled-up.
ammonium carbamate; beta-amino-alpha; beta-unsaturated esters; enamines
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