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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 912682Generated: October 30, 2026

Ammonia → HCID 178514164, compound

https://huagongshe.com/reaction/912682

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantBenzoyl isothiocyanateHCID 68284—
ReactantN-Methyl-1H-pyrazol-5-amineHCID 22265630—
SolventMethanolHCID 887—
ProductHCID 178514164HCID 17851416472%

Reaction Steps

The title compound was prepared in accordance with the general method described in Example 12(a) by using 2H-pyrazol-3-yl-methylamine (1.20 g, 12.4 mmol), benzoyl isothiocyanate (1.8 mL, 13.6 mmol) and ammonia in methanol (7N, 60 mL) with the exception that the crude product isolated by filtration (1.39 g, 72% yield) was used in the next step without further purification. MS (ESI) m/z 157 (M+1)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08026244B2
Source datasetuspto-grants-2011_09
ORD IDord-4e26e5919d2b42cf8a9cf0d7caae231b
Source noteuspto-grants-2011_09