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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1651750Generated: November 1, 2026

Methyl iodide → HCID 14330045, compound

https://huagongshe.com/reaction/1651750

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantPyridinium, 1-methyl-, iodide (1:1)HCID 13596—
ReactantSodium borohydrideHCID 4311764—
ReactantHCID 14330044HCID 14330044—
ProductHCID 14330045HCID 14330045—

Reaction Steps

Employing the general methods of Examples 4 and 6 above, 10 g (47.3 mmol) of 3-phenyl-1-(3-pyridinyl)-1-propanone were first converted by the action of methyl iodide to the N-methylpyridinium iodide and then reduced by the action of sodium borohydride to produce 3-phenyl-1-(1,2,5,6-tetrahydro-1-methyl-3-pyridinyl)-1-propanone which was isolated as the hydrochloride salt (5.2 g, 58%), mp 195° -197° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04929734
Source datasetuspto-grants-1990_05
ORD IDord-99d17be10ad74271a0db275d231d193b
Source noteuspto-grants-1990_05