HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-[(4-Chloro-benzyl)-methoxycarbonylmethyl-amino]-pyrrolidine-1-carboxylic acid tert-butyl ester → [(4-Chloro-benzyl)-pyrrolidin-3-yl-amino]-acetic acid methyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-[(4-Chloro-benzyl)-methoxycarbonylmethyl-amino]-pyrrolidine-1-carboxylic acid tert-butyl ester | HCID 66758384 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | [(4-Chloro-benzyl)-pyrrolidin-3-yl-amino]-acetic acid methyl ester | HCID 66758681 | — |
Reaction Steps
3-[(4-Chloro-benzyl)-methoxycarbonylmethyl-amino]-pyrrolidine-1-carboxylic acid tert-butyl ester (3.5 g, 9.1 mmol) was dissolved in 4N HCl in dioxane (60 mL). The resultant solution was stirred for 2 h at rt then concentrated to provide the desired product as a white solid. LCMS (retention time=1.26, ES+283).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07271176B2 |
| Source dataset | uspto-grants-2007_09 |
| ORD ID | ord-bf6e20f6e48945a58e8c3feef9c16d04 |
| Source note | uspto-grants-2007_09 |