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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1464116Generated: October 31, 2026

Ammonia → HCID 19089272, compound

https://huagongshe.com/reaction/1464116

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantHCID 19089253HCID 19089253—
SolventEthanolHCID 702—
ProductHCID 19089272HCID 19089272—

Reaction Steps

Reaction of 4'-methoxy-2-biphenylylisothiocyanate (12.7 g) in ethanol (30 ml) with 28% aqueous ammonia (20 ml) at 0° C. for 2 hours gave N-(4'-methoxy-2-biphenylyl)thiourea (m.p. 158°-159° C.).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05302720
Source datasetuspto-grants-1994_04
ORD IDord-135b4adb88bb4504bdf3a516c367c7f7
Source noteuspto-grants-1994_04