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ChemicalBook CAS DataBase List 9H-CARBAZOLE-2-CARBOXYLIC ACID
51094-28-1

9H-CARBAZOLE-2-CARBOXYLIC ACID synthesis

14synthesis methods
-

Yield:51094-28-1 99%

Reaction Conditions:

Stage #1: ethyl 9H-carbazole-2-carboxylatewith sodium hydroxide in ethanol;water; for 16 h;Reflux;Inert atmosphere;
Stage #2: with hydrogenchloride in ethanol;water; for 1 h;Inert atmosphere;

References:

Curiel, David;Sanchez, Guzman;Ramirez De Arellano, Carmen;Tarraga, Alberto;Molina, Pedro [Organic and Biomolecular Chemistry,2012,vol. 10,# 9,p. 1896 - 1904] Location in patent:experimental part

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