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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 621481Generated: November 3, 2026

Methanol → HCID 178456464, compound

https://huagongshe.com/reaction/621481

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantMethyl isothiocyanateHCID 11167—
ReactantHCID 21243182HCID 21243182—
SolventDimethylformamideHCID 6228—
ProductHCID 178456464HCID 17845646447%

Reaction Steps

A solution of 1-(4-bromobenzyl)-6-hydrazino-3-propyluracil (4.15 g, 11.8 mM) and methyl isothiocyanate (2.7 ml, 40 mM) in DMF (50 ml) was heated at 120° C. for 24 hours. To the reaction solution was added 50% methanol (15 ml) and the mixture was cooled to give crystals. Recrystallization from DMF/methanol gave colorless needles (2.19 g, 47%), m.p. 308°-310° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04824848
Source datasetuspto-grants-1989_04
ORD IDord-03154ebc1f4249219606b852b5a3004c
Source noteuspto-grants-1989_04