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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2117431Generated: October 27, 2026

4-Methyl-1,2,3,4-tetrahydroisoquinoline → (2-Isopropoxy-5-methanesulfonyl-phenyl)-(4-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-methanone

https://huagongshe.com/reaction/2117431

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Methyl-1,2,3,4-tetrahydroisoquinolineHCID 13738934—
Reactant2-Isopropoxy-5-methylsulfonylbenzoic acidHCID 21100237—
Product(2-Isopropoxy-5-methanesulfonyl-phenyl)-(4-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-methanoneHCID 58677900—

Reaction Steps

Prepared in analogy to example 1.1 from 4-methyl-1,2,3,4-tetrahydro-isoquinoline (CA [110841-71-9]) and 2-isopropoxy-5-methanesulfonyl-benzoic acid (Example 2.1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07442710B2
Source datasetuspto-grants-2008_10
ORD IDord-4da1c864d4a54a8a8127c026cf985e64
Source noteuspto-grants-2008_10