HuagongsheHuagongshe Chemistry Print Report · For research reference only
N-(2-Cyanophenyl)piperazine → 1-[(6-Chloro-2-methoxyquinoxalin-3-yl)aminocarbonyl]-4-(2-cyanophenyl)piperazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N-(2-Cyanophenyl)piperazine | HCID 2735875 | — |
| Reactant | Ethyl N-(6-chloro-2-methoxyquinoxalin-3-yl)carbamate | HCID 66918182 | — |
| Product | 1-[(6-Chloro-2-methoxyquinoxalin-3-yl)aminocarbonyl]-4-(2-cyanophenyl)piperazine | HCID 66917998 | 91% |
Reaction Steps
Ethyl N-(6-chloro-2-methoxyquinoxalin-3-yl)carbamate and 1-(2-cyanophenyl)piperazine were reacted by the same way with the example 22 to obtain the titled compound (yield, 91%). 1H NMR (300 MHz, CDCl3): δ 3.25-3.32 (m, 4H), 3.84 (s, 3H), 4.08-4.15 (m, 4H), 7.06-7.08 (m, 2H), 7.21 (m, 1H), 7.41-7.67 (m, 4H), 7.82 (s, 1H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08598173B2 |
| Source dataset | uspto-grants-2013_12 |
| ORD ID | ord-dcf6d37abcf74962a14cf051c10bd79e |
| Source note | uspto-grants-2013_12 |