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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 931149Generated: October 30, 2026

2-(4-Methoxypyrazol-1-yl)acetonitrile → Ethyl 1-(4-methoxy-1H-pyrazol-1-yl)cyclopropanecarbimidate

https://huagongshe.com/reaction/931149

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(4-Methoxypyrazol-1-yl)acetonitrileHCID 89854363—
Reactantethyl 1-(4-chloro-1H-pyrazol-1-yl)cyclopropanecarbimidateHCID 117966385—
ProductEthyl 1-(4-methoxy-1H-pyrazol-1-yl)cyclopropanecarbimidateHCID 117966276—

Reaction Steps

The title compound was prepared by a method analogous to the one used for Intermediate 56, but using 2-(4-methoxy-1H-pyrazol-1-yl)acetonitrile as the starting material. 1H NMR (500 MHz, CDCl3) δ 1.37 (t, 3H), 1.63-1.72 (m, 4H), 3.76 (s, 3H), 4.16 (q, 2H), 7.17 (s, 1H), 7.35 (s, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296745B2
Source datasetuspto-grants-2016_03
ORD IDord-19bf543ae01d406194b4773585d10c1a
Source noteuspto-grants-2016_03