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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 509925Generated: November 4, 2026

Benzenesulfonyl chloride → 1-Benzenesulfonyl-5-chloro-3-iodo-1H-pyrrolo[2,3-b]pyridine

https://huagongshe.com/reaction/509925

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenesulfonyl chlorideHCID 7369—
Reactant5-Chloro-3-iodo-1H-pyrrolo[2,3-b]pyridineHCID 24229220—
Product1-Benzenesulfonyl-5-chloro-3-iodo-1H-pyrrolo[2,3-b]pyridineHCID 24229239—

Reaction Steps

1-Benzenesulfonyl-5-chloro-3-iodo-1H-pyrrolo[2,3-b]pyridine 12 was prepared in 1 step from 5-chloro-3-iodo-1H-pyrrolo[2,3-b]pyridine 2 and benzenesulfonyl chloride 11 as shown in Scheme 5.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09096593B2
Source datasetuspto-grants-2015_08
ORD IDord-153a6c6f7b6e48cf99c22df3b4269789
Source noteuspto-grants-2015_08