Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2414250Generated: November 3, 2026

Formamide, N-[2-[3-(methylthio)phenyl]ethyl]- → 3,4-Dihydro-6-(methylthio)isoquinoline

https://huagongshe.com/reaction/2414250

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormamide, N-[2-[3-(methylthio)phenyl]ethyl]-HCID 10976389—
ReactantN-[2-(3-Methoxyphenyl)ethyl]formamideHCID 13562936—
Product3,4-Dihydro-6-(methylthio)isoquinolineHCID 1101940513.3%

Reaction Steps

A procedure identical to that described for the preparation of N-[2-(3-methoxy-phenyl)-ethyl]-formamide in Example 1 was followed using N-[2-(3-methylsulfanyl-phenyl)-ethyl]-formamide (6.7 g, 34 mmol) to give the desired product (0.8 g, 13%). MS: 178.1 (M+1+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06812228B2
Source datasetuspto-grants-2004_11
ORD IDord-a0d458abc5884a77a9867c0b8aad4925
Source noteuspto-grants-2004_11