HuagongsheHuagongshe Chemistry Print Report · For research reference only
(S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester → (2R,3'R)-2-Methyl-[1,3]bipyrrolidinyl-1'-carboxylic acid tert-butyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester | HCID 57957824 | — |
| Reactant | (2S,3'S)-2-Methyl-[1,3]bipyrrolidinyl-1'-carboxylic acid tert-butyl ester | HCID 59401846 | — |
| Product | (2R,3'R)-2-Methyl-[1,3]bipyrrolidinyl-1'-carboxylic acid tert-butyl ester | HCID 59401893 | — |
Reaction Steps
The title compound was prepared in a manner substantially the same as intermediate (xi), (2S,3′S)-2-methyl-[1,3′]bipyrrolidinyl-1′-carboxylic acid tert-butyl ester, by condensing 3-(3S)-(toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester and R-(−)-2-methylpyrrolidine (obtained from Advanced Asymmetrics).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08796278B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-d439776236d14de5b317d5263ea2f32e |
| Source note | uspto-grants-2014_08 |