HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzoyl chloride, 3-chloro- → trans-m-Chloro-N-[2-(dimethylamino)cyclohexyl]-benzamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzoyl chloride, 3-chloro- | HCID 69252 | — |
| Reactant | N1,N1-dimethylcyclohexane-1,2-diamine | HCID 12447266 | — |
| Product | trans-m-Chloro-N-[2-(dimethylamino)cyclohexyl]-benzamide | HCID 53979363 | 62% |
Reaction Steps
This titled amide was prepared by general procedure B from 2-(dimethylamino)cyclohexylamine and 3-chlorobenzoyl chloride. The crude product was crystallized from ether-petroleum ether (30°-60°); yield 62%, m.p. 112°-113°. The analytical sample melted at 112.5°-113.5°. uv sh 217 nm (ε 11,850); sh 226 (9,550); sh 277 (1,200); sh 287 (623). ir NH/=CH 3320, 3070; N-alkyl 2760; C=O 1635; C=C 1595, 1570; amide II 1545. NMR in CDCl3 (100 MHz) was in accord. Mass specrum M+ 280.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04192885 |
| Source dataset | uspto-grants-1980_03 |
| ORD ID | ord-73917e1158d74b268c9134938d67abef |
| Source note | uspto-grants-1980_03 |