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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1531735Generated: October 30, 2026

Benzenesulfonyl chloride → HCID 136048899, compound

https://huagongshe.com/reaction/1531735

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenesulfonyl chlorideHCID 7369—
Reactant2-DimethylaminopyridineHCID 21885—
ReactantHCID 135738535HCID 135738535—
SolventPyridineHCID 1049—
ProductHCID 136048899HCID 136048899—

Reaction Steps

Prepared analogously to Example 1e from 4-[(6-amino-4-oxo-3,4-dihydro-quinazolin-2-yl)-methyl]-benzonitrile, benzenesulphonic acid chloride and dimethylaminopyridine in pyridine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06200976B1
Source datasetuspto-grants-2001_03
ORD IDord-a64e6a0e748a4ffc9121d2619e82dba5
Source noteuspto-grants-2001_03