HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → HCID 89454155, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | Tert-butyl 3,3-bis(dimethoxyphosphoryl)propanoate | HCID 89454165 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 89454155 | HCID 89454155 | 105% |
Reaction Steps
To a solution of 3,3-bis(dimethoxyphosphoryl)propanoic acid t-butyl ester (2.5 g) in dichloromethane (10 ml) was added trifluoroacetic acid. Stirring at room temperature was followed by evaporation of the volatiles in vacuo. Three cycles of vacuum evaporation of 5 ml portions of toluene gave 2.2 g product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09040637B2 |
| Source dataset | uspto-grants-2015_05 |
| ORD ID | ord-494a2a1a54f14168ab4197e16e7b49c4 |
| Source note | uspto-grants-2015_05 |