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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1413060Generated: October 30, 2026

Hydrochloric Acid → HCID 57183577, compound

https://huagongshe.com/reaction/1413060

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantTriethylamineHCID 8471—
Reactant2-BromoanilineHCID 11992—
ReactantHCID 57235154HCID 57235154—
SolventDiethyl EtherHCID 3283—
SolventAcetonitrileHCID 6342—
ProductHCID 57183577HCID 57183577—

Reaction Steps

In this example 0.02 mol of 1-(2-fluorophenyl)-3-methyl-5-(1,3-dichloro-2,2-dibromopropyl)imino-1,3-diazolidine-2,4-dione is dissolved in 20 ml of acetonitrile and then 0.02 of mol of 2-bromoaniline is added. After about 10 minutes, triethylamine is added to neutralize the byproduct HCl produced by the reaction. The mixture is stirred for five hours and 20 ml of ethyl ether is then added. The mixture is filtered and the filtrate evaporated under high vacuum affording 1-(2-fluorophenyl)-3-methyl-5-(1-2'-bromophenylamino-2,2,-dibromo-3-chloropropyl)imino-1,3-diazolidine-2,4-dione.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04248620
Source datasetuspto-grants-1981_02
ORD IDord-9365866a99da4ad5aaa7d0e949c1e91d
Source noteuspto-grants-1981_02