HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Toluenesulfonyl chloride → HCID 86735448, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Toluenesulfonyl chloride | HCID 7397 | — |
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | HCID 70578463 | HCID 70578463 | — |
| Product | HCID 86735448 | HCID 86735448 | 73% |
Reaction Steps
When cis-2-hydroxymethyl-1-(2,4-dimethoxybenzyl)-3-(4,5-diphenyl-2-oxo-4-oxazolin-3-yl)-4-oxoazetidine is reacted according to Example 13 except that mesyl chloride is substituted for p-toluenesulfonyl chloride, cis-3-(4,5-diphenyl-2-oxo-4-oxazolin-3-yl)-4-oxo-2-azetidinylmethyl mesylate is obtained; 73% yield, mp 185°-8° from ethyl acetate-hexane.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04257947 |
| Source dataset | uspto-grants-1981_03 |
| ORD ID | ord-26a97918c0914d51a65aca169909db0a |
| Source note | uspto-grants-1981_03 |