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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 437297Generated: October 26, 2026

Butyl Isothiocyanate → 3-Butyl-1-[4-(2-formylhydrazino)-3-methoxyphenyl]thiourea

https://huagongshe.com/reaction/437297

Reaction equation

Participants

RoleNameHCIDCharge
ReactantButyl IsothiocyanateHCID 11613—
Reactant1-Formyl-2-(4-amino-2-methoxyphenyl)hydrazineHCID 21427842—
Product3-Butyl-1-[4-(2-formylhydrazino)-3-methoxyphenyl]thioureaHCID 21427823—

Reaction Steps

Procedure (12.) was employed with 1-formyl-2-(4-amino-2-methoxyphenyl)hydrazine (1.2 g, 0.0066 mole) and butyl isothiocyanate (0.76 g, 0.006 mole). Yield 0.90 g (46%), m.p. 130°-132° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04030925
Source datasetuspto-grants-1977_06
ORD IDord-400d0e9edbc14ecc87b3bb272d4372b1
Source noteuspto-grants-1977_06