Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 642449Generated: October 29, 2026

2,3,7-Tribromo-1-(4-fluoro-benzyl)-4-hydroxy-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester → 2,3-Dibromo-7-cyano-1-(4-fluoro-benzyl)-4-hydroxy-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester

https://huagongshe.com/reaction/642449

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,3,7-Tribromo-1-(4-fluoro-benzyl)-4-hydroxy-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl esterHCID 86617369—
ReactantHCID 178418546HCID 178418546—
Product2,3-Dibromo-7-cyano-1-(4-fluoro-benzyl)-4-hydroxy-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl esterHCID 68426539—

Reaction Steps

Prepared in analogy to that of Example 105(a) from 2,3,7-tribromo-1-(4-fluoro-benzyl)-4-hydroxy-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester and CuCN. The title compound, ESI MS (m/z): 496 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07696223B2
Source datasetuspto-grants-2010_04
ORD IDord-991dbb8937224774890543b4889e4ebc
Source noteuspto-grants-2010_04