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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 460822Generated: October 25, 2026

N,N'-Dicyclopropylthiourea → 4-(2,4-Dichloro-5-sulfamoylphenyl)-3-cyclopropyl-2-cyclopropylimino-1,3-thiazolidine-4-ol-hydrobromide

https://huagongshe.com/reaction/460822

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN,N'-DicyclopropylthioureaHCID 17750075—
Reactant2-Bromo-2',4'-dichloro-5'-sulfamoylacetophenoneHCID 22756429—
Product4-(2,4-Dichloro-5-sulfamoylphenyl)-3-cyclopropyl-2-cyclopropylimino-1,3-thiazolidine-4-ol-hydrobromideHCID 21394792—

Reaction Steps

was obtained in a manner analogous to that described in Example 10 from 3.5 g of 2-bromo-2',4'-dichloro-5'-sulfamoylacetophenone and 1.6 g of 1,3-dicyclopropyl-thiourea. M.p. 226° C (decomposition).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04061647
Source datasetuspto-grants-1977_12
ORD IDord-b60a71bba19d469eac652455f96bab82
Source noteuspto-grants-1977_12