HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenyl isocyanate → (2S,4EZ)-4-[(allyloxy)imino]-N2-(9-ethyl-9H-carbazol-3-yl)-N1-phenyl-1,2-pyrrolidinedicarboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenyl isocyanate | HCID 7672 | — |
| Reactant | 3-Amino-9-ethylcarbazole | HCID 8588 | — |
| Reactant | (2S,4EZ)-4-[(allyloxy)imino)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid | HCID 58714562 | — |
| Product | (2S,4EZ)-4-[(allyloxy)imino]-N2-(9-ethyl-9H-carbazol-3-yl)-N1-phenyl-1,2-pyrrolidinedicarboxamide | HCID 131725484 | — |
Reaction Steps
Following the general method as outlined in Example 22, starting from (2S,4EZ)-4-[(allyloxy)-imino]-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid, isocyanatobenzene, and 9-ethyl-9H-carbazol-3-amine the title compound was obtained in 67% purity by LC/MS. MS(ESI+): m/z=496.4.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07211601B2 |
| Source dataset | uspto-grants-2007_05 |
| ORD ID | ord-be0e9b5d07ca4a7e9be2205f31950384 |
| Source note | uspto-grants-2007_05 |