HuagongsheHuagongshe Chemistry Print Report · For research reference only
(R)-1-[4-[3-(acetyloxy)-1-pyrrolidinyl]-2-butynyl]-2-pyrrolidinone → (S)-1-[4-[3-(Acetyloxy)-1-pyrrolidinyl]-2-butynyl]-2-pyrrolidinone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (R)-1-[4-[3-(acetyloxy)-1-pyrrolidinyl]-2-butynyl]-2-pyrrolidinone | HCID 15046673 | — |
| Reactant | (S)-1-[4-[3-(Acetyloxy)-1-pyrrolidinyl]-2-butynyl]-2-pyrrolidinone | HCID 15046674 | — |
| Product | (S)-1-[4-[3-(Acetyloxy)-1-pyrrolidinyl]-2-butynyl]-2-pyrrolidinone | HCID 15046674 | — |
| Product | (R)-3-Hydroxy-1-[4-(1-pyrrolidinyl)-2-butynyl]-2-pyrrolidinone | HCID 15046676 | — |
| Product | (Racemic)-1-[4-(3-Hydroxy-1-pyrrolidinyl)-2-butynyl]-2-pyrrolidinone | HCID 15046679 | — |
Reaction Steps
Following the procedure of Example 46, the (S) or (R) isomers of the desired product were prepared from (S) or (R)-1-[4-[3-(acetyloxy)-1-pyrrolidinyl]-2-butynyl]-2-pyrrolidinone.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04952600 |
| Source dataset | uspto-grants-1990_08 |
| ORD ID | ord-d63f298ee77c4a6d8ca4c0b81d490bdb |
| Source note | uspto-grants-1990_08 |