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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 991427Generated: November 3, 2026

Hydrochloric Acid → HCID 9931407, compound

https://huagongshe.com/reaction/991427

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantVeratric AcidHCID 7121—
ReactantPhosphorus oxychlorideHCID 24813—
ReactantN-(3-Amino-4-chlorophenyl)benzamideHCID 16774920—
SolventPyridineHCID 1049—
ProductHCID 9931407HCID 993140752.8%

Reaction Conditions

Temperature0 °C

Reaction Steps

Phosphoryl chloride (0.074 g) was added to a stirred mixture of 3,4-dimethoxybenzoic acid (0.088 g), N-(3-amino-4-chlorophenyl)benzamide (0.1 g) and pyridine (1 ml) which had been cooled to 0° C. The mixture was allowed to warm to ambient temperature and was stirred for 16 hours. The mixture was poured into 1N aqueous hydrochloric acid solution and the resultant solid was isolated, washed with a saturated aqueous sodium bicarbonate solution and dried under vacuum at 55° C. There was thus obtained the title compound (0.088 g);

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06465455B1
Source datasetuspto-grants-2002_10
ORD IDord-2ac77d2e7b0442e39f4501471b6d40e6
Source noteuspto-grants-2002_10