HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluenesulfonic acid monohydrate → p-Toluenesulfonic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluenesulfonic acid monohydrate | HCID 521998 | — |
| Reactant | HCID 53660755 | HCID 53660755 | — |
| Reactant | HCID 54505091 | HCID 54505091 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | p-Toluenesulfonic acid | HCID 6101 | 162.1% |
Reaction Steps
To a solution of 3.3 g of (3S)-4-fluoro-3-tritylamino-2-oxoazetidine in 10 ml of acetone is added 1.82 g of p-toluenesulfonic acid monohydrate, and the mixture is treated in a same procedure to Reference Example 45B to give 2.67 g of p-toluenesulfonate of (3R)-3-amino-4-fluoro-2-oxoazetidine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04550105 |
| Source dataset | uspto-grants-1985_10 |
| ORD ID | ord-a5b15af5e01841daa41f902eacdaf3c3 |
| Source note | uspto-grants-1985_10 |