HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-(4-Methoxyphenyl)piperazine → 1-[(6-Chloro-2-methoxyquinoxalin-3-yl)aminocarbonyl]-4-(4-methoxyphenyl)piperazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-(4-Methoxyphenyl)piperazine | HCID 269722 | — |
| Reactant | Ethyl N-(6-chloro-2-methoxyquinoxalin-3-yl)carbamate | HCID 66918182 | — |
| Product | 1-[(6-Chloro-2-methoxyquinoxalin-3-yl)aminocarbonyl]-4-(4-methoxyphenyl)piperazine | HCID 66917963 | 81% |
Reaction Steps
Ethyl N-(6-chloro-2-methoxyquinoxalin-3-yl)carbamate and 1-(4-methoxyphenyl)piperazine were reacted by the same way with the example 22 to obtain the titled compound (yield, 81%). 1H NMR (200 MHz, CDCl3): δ 3.16 (s, 4H), 3.78 (s, 3H), 4.16 (s, 4H), 6.88-6.93 (m, 4H), 7.27-7.80 (m, 4H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08314100B2 |
| Source dataset | uspto-grants-2012_11 |
| ORD ID | ord-62cde327580a414d8c5d8a848e6e468e |
| Source note | uspto-grants-2012_11 |