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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1976389Generated: November 1, 2026

4-But-2-ynyloxy-benzenesulfonyl chloride → HCID 22222217, compound

https://huagongshe.com/reaction/1976389

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-But-2-ynyloxy-benzenesulfonyl chlorideHCID 11195928—
ReactantHCID 22644767HCID 22644767—
ProductHCID 22222217HCID 22222217—

Reaction Steps

Alternatively, 4-(4-But-2-ynyloxy-benzenesulfonyl)-2,2-dimethyl-thiomorpholine-3-carboxylic acid may be prepared in 31% yield according to the procedure of Example 36 using 4-but-2-ynyloxy-benzenesulfonyl chloride as the sulfonylating agent.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06225311B1
Source datasetuspto-grants-2001_05
ORD IDord-bce69d44f37b41a2b40443c987390c4c
Source noteuspto-grants-2001_05