HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → Methyl (2S,4EZ)-1-[(2'-chloro[1,1'-biphenyl]-4-yl)carbonyl]-4-(methoxyimino)-2-pyrrolidinecarboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | F 1893 | HCID 160722 | — |
| Reactant | (2S,4EZ)-1(tert-butoxycarbonyl)-4-(methoxyimino)-2-pyrrolidinecarboxylic acid | HCID 58714586 | — |
| Product | Methyl (2S,4EZ)-1-[(2'-chloro[1,1'-biphenyl]-4-yl)carbonyl]-4-(methoxyimino)-2-pyrrolidinecarboxylate | HCID 131726290 | — |
Reaction Steps
Following the general method as outlined in Example 11, starting from (2S,4EZ)-1-(tert-butoxycarbonyl)-4-(methoxyimino)-2-pyrrolidinecarboxylic acid, 2′-chloro[1,1′-biphenyl]-4-carboxylic acid, and methanol, the title compound isolated as a mixture of two isomers in 92.3% purity by HPLC.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07189754B2 |
| Source dataset | uspto-grants-2007_03 |
| ORD ID | ord-7cf9884824c74a34b2132ec3b1493bf2 |
| Source note | uspto-grants-2007_03 |