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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1157761Generated: October 30, 2026

Dimethylamine → HCID 178483750, compound

https://huagongshe.com/reaction/1157761

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylamineHCID 674—
ReactantHCID 178478496HCID 178478496—
SolventMethanolHCID 887—
ProductHCID 178483750HCID 178483750—

Reaction Conditions

Temperature100 °C

Reaction Steps

In a sealable flask, the N-(2-chloroethyl)-1H-pyrazol-3-amine (0.214 g, 1.47 mmol) were combined with 1.5 mL of dimethylamine (40% in H2O). The mixture flask was sealed, and the mixture was heated to 100° C. fir 16 h. The mixture was cooled to rt, and transferred to a rb flask with MeOH. The solvent was removed under reduced pressure to give the N1,N1-dimethyl-N2-(1H-pyrazol-3-yl)ethane-1,2-diamine in quantitative yield. LCMS: m/e 155.3 (M+H)+, ret time 0.96 min (method 3).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07807676B2
Source datasetuspto-grants-2010_10
ORD IDord-42f6f90a8b3545fc8d1cafbc3c767774
Source noteuspto-grants-2010_10