HuagongsheHuagongshe Chemistry Print Report · For research reference only
Propionyl chloride → 1-Ethyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Propionyl chloride | HCID 62324 | — |
| Reactant | Cyclopropanecarbonyl chloride | HCID 77637 | — |
| Reactant | 1-Cyclopropyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline | HCID 19610215 | — |
| Product | 1-Ethyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline | HCID 4574966 | — |
Reaction Steps
1,2,3,4-Tetrahydro-1-ethyl-6,7-dimethoxyisoquinoline was prepared by a procedure analogous to that described in example 4 for 1,2,3,4-tetrahydro-1-cyclopropyl-6,7-dimethoxyisoquinoline but substituting in the first step propionyl chloride for cyclopropyl-carbonyl chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05981521 |
| Source dataset | uspto-grants-1999_11 |
| ORD ID | ord-e1a98f2954ea47ceaa1e72f37bc0bb61 |
| Source note | uspto-grants-1999_11 |