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ChemicalBook CAS DataBase List 5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid
800401-68-7

5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid synthesis

4synthesis methods
800401-67-6 Synthesis
ethyl 5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate

800401-67-6
103 suppliers
$98.00/50mg

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Yield: 71%

Reaction Conditions:

with sodium hydroxide in ethanol for 2 h;Reflux;

Steps:

3.1.6. General Procedure for the Preparation of 1H-pyrrolo[2,3-c]pyridine-2-carboxylic Acids 10a-d
General procedure: To a stirred solution of 9a-d (1.3 mmol) in EtOH (12 mL) 2M NaOH was added (1.7 mmol, 1.1 mL).The reaction mixture was heated under reflux for 1h (10a) or 2h (10b) and the solvent was evaporated.Water (10 mL) was added and acetic acid was added until pH 4.0. The desired product was filtered off,dried into the desiccators to afford the desired product.

References:

Parrino, Barbara;Span, Virginia;Carbone, Anna;Barraja, Paola;Diana, Patrizia;Cirrincione, Girolamo;Montalbano, Alessandra [Molecules,2014,vol. 19,# 9,p. 13342 - 13357]

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