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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 28988Generated: October 30, 2026

Methyl iodide → 7-Bromo-2-methyl-1,2,3,4-tetrahydroisoquinoline

https://huagongshe.com/reaction/28988

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
Reactant7-Bromo-1,2,3,4-tetrahydroisoquinoline--hydrogen chloride (1/1)HCID 45073969—
Product7-Bromo-2-methyl-1,2,3,4-tetrahydroisoquinolineHCID 53408469—

Reaction Steps

Following the procedure described for Intermediate 3 using 7-bromo-1,2,3,4-tetrahydroisoquinoline hydrochloride and iodomethane provided the title compound. ESMS [M+H]+: 226.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07419988B2
Source datasetuspto-grants-2008_09
ORD IDord-f7cd9d5bbcfc45d3bb4d48a20948860d
Source noteuspto-grants-2008_09