HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxalyl chloride → (r)-3-Triisopropylsilyloxybutyryl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxalyl chloride | HCID 65578 | — |
| Reactant | (r)-3-Triisopropylsilyloxybutyric acid | HCID 14084664 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | (r)-3-Triisopropylsilyloxybutyryl chloride | HCID 14084666 | — |
Reaction Steps
0.0475 mol (12.36 g ) of the product from stage 2 is dissolved in 200 ml of absolute dichloromethane and treated with stirring with 0.0523 mol (6.64 g) of oxalyl chloride. After 5 hours at room temperature, the mixture is concentrated under reduced pressure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06387934B1 |
| Source dataset | uspto-grants-2002_05 |
| ORD ID | ord-0bc9879c57484acdad22ae8cabe69745 |
| Source note | uspto-grants-2002_05 |