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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1156990Generated: November 3, 2026

Hydrochloric Acid → HCID 20534464, compound

https://huagongshe.com/reaction/1156990

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 12884445HCID 12884445—
SolventDiethyl EtherHCID 3283—
ProductHCID 20534464HCID 20534464—

Reaction Steps

A solution of 4a-(3-methoxyphenyl)-2-methyl-2,3,4,4a,5,6,7,7a-octahydro-1H-2-pyrindine in 100 ml. of diethyl ether was stirred while hydrogen chloride gas was bubbled through the solution. The reaction mixture was stirred for thirty minutes and then filtered. The solid product was recrystallized from diisopropyl ether and isopropanol to provide 4a-(3-methoxyphenyl)-2-methyl-2,3,4,4a,5,6,7,7a-octahydro-1H-2-pyrindinium chloride. M.P. 175°-177° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04337341
Source datasetuspto-grants-1982_06
ORD IDord-0650273d39ea42b7b1b933a47153de69
Source noteuspto-grants-1982_06