HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Methoxy-4-(3,3,5-trimethyl-2,4-dioxopyrrolidin-1-yl)benzonitrile → Rac-4-[(4r,5r)-4-hydroxy-3,3,5-trimethyl-2-oxopyrrolidin-1-yl]-2-methoxybenzonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Methoxy-4-(3,3,5-trimethyl-2,4-dioxopyrrolidin-1-yl)benzonitrile | HCID 59556986 | — |
| Reactant | L-SELECTRIDE tetrahydrofuran | HCID 131725857 | — |
| Product | Rac-4-[(4r,5r)-4-hydroxy-3,3,5-trimethyl-2-oxopyrrolidin-1-yl]-2-methoxybenzonitrile | HCID 67105821 | — |
Reaction Steps
Using 2-methoxy-4-(3,3,5-trimethyl-2,4-dioxopyrrolidin-1-yl)benzonitrile (100 mg) and lithium tri(sec-butyl)borohydride-THF solution (0.551 mL, 1 mol/L), and in the same manner as in Example 5, the title compound was obtained as a colorless solid (yield: 75 mg, 74%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07834051B2 |
| Source dataset | uspto-grants-2010_11 |
| ORD ID | ord-fe4b02c1104d452f9df02aee53088060 |
| Source note | uspto-grants-2010_11 |