HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium triacetoxyborohydride → 1-[2-(3,3-Dicyclohexyl-ureido)-thiazol-5-ylmethyl]-pyrrolidine-2(R)-carboxylic acid benzyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Reactant | benzyl (2R)-pyrrolidine-2-carboxylate hydrochloride | HCID 22827650 | — |
| Reactant | 1,1-Dicyclohexyl-3-(5-formyl-thiazol-2-yl)-urea | HCID 57883471 | — |
| Product | 1-[2-(3,3-Dicyclohexyl-ureido)-thiazol-5-ylmethyl]-pyrrolidine-2(R)-carboxylic acid benzyl ester | HCID 57883636 | 78.6% |
Reaction Steps
Prepared as described in general procedure (P) using 1,1-dicyclohexyl-3-(5-formyl-thiazol-2-yl)-urea (75 mg. 0.223 mmol), pyrrolidine-2(R)-carboxylic acid benzyl ester hydrochloride (73 mg, 0.31 mmol) and sodium triacetoxyborohydride (71 mg, 0.335 mmol) to afford 92 mg (78%) of the desired product after purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08263634B2 |
| Source dataset | uspto-grants-2012_09 |
| ORD ID | ord-7d304ca5e085456fa5f20504501380ca |
| Source note | uspto-grants-2012_09 |