HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylenediamine → HCID 12205305, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylenediamine | HCID 3301 | — |
| Reactant | 2-(2-Thienylcarbonyl)benzoic acid | HCID 282654 | — |
| Product | HCID 12205305 | HCID 12205305 | — |
Reaction Steps
Condense o-(2-thienoyl)benzoic acid with ethylenediamine by the procedure of Example 1 to obtain 9b-(2-thienyl)-1,2,3,9b-tetrahydro-5H-imidazo[2,1-a]isoindol-5-one and reduce with lithium aluminum hydride as described in Example 1 to obtain 1,2,3,4,5,6-hexahydro-1-(2-thienyl)-2,5-benzodiazocine, m.p. 148° C. The dihydrochloride melts at 241° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03994920 |
| Source dataset | uspto-grants-1976_11 |
| ORD ID | ord-28603cac5f1b427982de7580271ecbd3 |
| Source note | uspto-grants-1976_11 |