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ChemicalBook CAS DataBase List ETHYL 4-(2,5-DIOXOTETRAHYDRO-1H-PYRROL-1-YL)BENZOATE

ETHYL 4-(2,5-DIOXOTETRAHYDRO-1H-PYRROL-1-YL)BENZOATE synthesis

2synthesis methods
-

Yield:92634-76-9 82%

Reaction Conditions:

Stage #1: succinic acid anhydride;p-aminoethylbenzoate in toluene at 50;
Stage #2: with 1,1,1,3,3,3-hexamethyl-disilazane;zinc dibromide in toluene;Heating;

References:

Milosevic, Petar;Hecht, Stefan [Organic Letters,2005,vol. 7,# 22,p. 5023 - 5026]