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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1458979Generated: October 26, 2026

4-Methyl-1,2,3,6-tetrahydropyridine hydrochloride → 1-[5-Methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-[4-methyl-1,2,5,6-tetrahydro-1-pyridyl]-1-trans-propene hydrochloride

https://huagongshe.com/reaction/1458979

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Methyl-1,2,3,6-tetrahydropyridine hydrochlorideHCID 13241116—
Reactant1-[5-Methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-(1,2,3,4-tetrahydroisoquinolin-2-yl)-1-propanone hydrochlorideHCID 22097301—
Reactant1-[5-Methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-(1,2,3,4-tetrahydroisoquinolin-2-yl)-1-trans-propene hydrochlorideHCID 22097305—
Product1-[5-Methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-[4-methyl-1,2,5,6-tetrahydro-1-pyridyl]-1-trans-propene hydrochlorideHCID 22097340—

Reaction Steps

The procedures of Example 6 (1) and (2) were repeated but substituting the 1,2,3,4-tetrahydroisoquinoline hydrochloride employed in Example 6 (1) by 4-methyl-1,2,5,6-tetrahydropyridine hydrochloride. After the completion of the post treatment, the title compound was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05852019
Source datasetuspto-grants-1998_12
ORD IDord-25908a6164f443d3a57bfdb6befb475e
Source noteuspto-grants-1998_12