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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1480513Generated: October 30, 2026

1,4-Butane sultone → 4-(5-Chloro-2,3,3-trimethyl-3H-pyrrolo[2,3-b]pyridin-7-ium-7-yl)butane-1-sulfonate

https://huagongshe.com/reaction/1480513

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,4-Butane sultoneHCID 15411—
Reactant3-(5-Chloro-2,3,3-trimethyl-3H-pyrrolo[2,3-b]pyridin-7-ium-7-yl)propane-1-sulfonateHCID 86699466—
Product4-(5-Chloro-2,3,3-trimethyl-3H-pyrrolo[2,3-b]pyridin-7-ium-7-yl)butane-1-sulfonateHCID 89846329—

Reaction Steps

Compound 26 is prepared analogously to compound 5 (Example 5), except that 1,4-butanesultone is used as a starting material.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09408924B2
Source datasetuspto-grants-2016_08
ORD IDord-3878c5e07bbe4f49ae84dacd349a9a88
Source noteuspto-grants-2016_08