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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1287789Generated: October 30, 2026

Ethanol → HCID 21506004, compound

https://huagongshe.com/reaction/1287789

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantBenzyl BromideHCID 7498—
ReactantHCID 21506055HCID 21506055—
ProductHCID 21506004HCID 21506004—

Reaction Steps

A mixture of 3-amino-4-(4-benzyloxyphenoxy)-5-sulphamyl-benzoic acid (4 g), benzyl bromide (4.1 g), and ethanol (60 ml) was refluxed for 4 hours. After cooling, the precipitated ethyl 3-benzylamino-4-(4-benzyloxyphenoxy)-5-sulphamyl-benzoate was isolated by filtration and recrystallized from ethanol. The compound was obtained with a melting point of 166° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03985777
Source datasetuspto-grants-1976_10
ORD IDord-30381494d5d1461cbcb5f1323327bbce
Source noteuspto-grants-1976_10