HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,2-Dimethylpropyl carbonochloridate → (3R,4R)-1-Neopentyloxycarbonyl-4-phenyl-3-triethylsilyloxy-azetidin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,2-Dimethylpropyl carbonochloridate | HCID 3352185 | — |
| Reactant | HCID 60147326 | HCID 60147326 | — |
| Product | (3R,4R)-1-Neopentyloxycarbonyl-4-phenyl-3-triethylsilyloxy-azetidin-2-one | HCID 69742751 | — |
Reaction Steps
By following the above procedure and using neopentylchloroformate, (3R,4R)-4-phenyl-3-triethylsilyloxy-azetidin-2-one was converted to the title product: 1H NMR (CDCl3) δ 0.39-0.97 (m, 24H), 3.73 (d, 1H, J=10.2 Hz), 3.90 (d, 1H, J=10.2 Hz), 5.10 (m, 2H), 7.31 (m, 5H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06750246B1 |
| Source dataset | uspto-grants-2004_06 |
| ORD ID | ord-b000436d13db48a795a33596cce550b1 |
| Source note | uspto-grants-2004_06 |