HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl chloroformate → HCID 118080529, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl chloroformate | HCID 6586 | — |
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 118080534 | HCID 118080534 | — |
| Reactant | HCID 118080544 | HCID 118080544 | — |
| Product | HCID 118080529 | HCID 118080529 | — |
Reaction Steps
Isopropyl (S)-4-acetyl-6-((methoxycarbonyl)amino)-3-methyl-3,4-dihydroquinoxaline-1(2H)-carboxylate was synthesized from isopropyl (S)-4-acetyl-6-amino-3-methyl-3,4-dihydroquinoxaline-1(2H)-carboxylate and methyl chloroformate (instead of acetic anhydride) according to the procedure described above for isopropyl (S)-6-acetamido-4-acetyl-7-(1-cyclopropyl-1H-pyrazol-4-yl)-3-methyl-3,4-dihydroquinoxaline-1(2H)-carboxylate (Example 235). MS (ESI, pos. ion) m/z 372 [M+Na]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09422281B2 |
| Source dataset | uspto-grants-2016_08 |
| ORD ID | ord-2ed764301d5e41a5ab65e4b23f58ce0f |
| Source note | uspto-grants-2016_08 |