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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 437519Generated: October 29, 2026

4-Methoxyphenyl isothiocyanate → 1-[4-(2-Formylhydrazino)-3-methoxyphenyl]-3-(4-methoxyphenyl)thiourea

https://huagongshe.com/reaction/437519

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Methoxyphenyl isothiocyanateHCID 75293—
Reactant1-Formyl-2-(4-amino-2-methoxyphenyl)hydrazineHCID 21427842—
Product1-[4-(2-Formylhydrazino)-3-methoxyphenyl]-3-(4-methoxyphenyl)thioureaHCID 21427847—

Reaction Steps

Procedure (18.) was employed with 1-formyl-2-(4-amino-2-methoxyphenyl)hydrazine (1.2g, 0.006 mole) and 4-methoxyphenyl isothiocyanate (1.1 g, 0.0066 mole). Yield 1.6 g (70%), m.p. 160°-162° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04031127
Source datasetuspto-grants-1977_06
ORD IDord-49c494145d5245c2a7a3ab8cbc19ee90
Source noteuspto-grants-1977_06