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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1466940Generated: November 1, 2026

4-Bromo-1-(2-(T-butyldimethylsilyloxy)ethyl)pyrazole → 3-(1-{1-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1H-pyrazol-4-yl}-6-chloro-7-fluoro-2-methyl-1H-indol-3-ylsulfanyl)-benzoic acid ethyl ester

https://huagongshe.com/reaction/1466940

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromo-1-(2-(T-butyldimethylsilyloxy)ethyl)pyrazoleHCID 46739778—
Reactant3-(6-Chloro-7-fluoro-2-methyl-1H-indol-3-ylsulfanyl)-benzoic acid ethyl esterHCID 66765504—
Product3-(1-{1-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1H-pyrazol-4-yl}-6-chloro-7-fluoro-2-methyl-1H-indol-3-ylsulfanyl)-benzoic acid ethyl esterHCID 66765209—

Reaction Steps

Prepared according to the procedure described in Example 55, Step 2 using the following starting materials: 3-(6-chloro-7-fluoro-2-methyl-1H-indol-3-ylsulfanyl)-benzoic acid ethyl ester and 4-Bromo-1-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1H-pyrazole.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09000025B2
Source datasetuspto-grants-2015_04
ORD IDord-205a90181f584a0da4d80e858c65a319
Source noteuspto-grants-2015_04