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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 858488Generated: October 27, 2026

Pyridine-4-sulfonamide → HCID 21875972, compound

https://huagongshe.com/reaction/858488

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridine-4-sulfonamideHCID 12383449—
Reactant2-{4-[6-chloro-2-ethyl-5-(trifluoromethyl)-1H-benzimidazol-1-yl]phenyl}ethyl phenyl carbonateHCID 21876409—
ProductHCID 21875972HCID 21875972—

Reaction Steps

The title compound was prepared according to the procedure described in step 2 of Example 243 from 4-pyridinesulfonamide (Comrie, A. M.; et al., J. Chem. Soc., 1958, 3514) and 2-[4-(2-ethyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridin-3-yl)phenyl]ethylcarbamate (step 1 of Example 243).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07148234B2
Source datasetuspto-grants-2006_12
ORD IDord-65bf2a17ee57413f840455dd8fde77cd
Source noteuspto-grants-2006_12