HuagongsheHuagongshe Chemistry Print Report · For research reference only
Alanine, ethyl ester, hydrochloride (1:1) → HCID 54383343, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Alanine, ethyl ester, hydrochloride (1:1) | HCID 102560 | — |
| Reactant | 4-But-2-ynyloxy-benzenesulfonyl chloride | HCID 11195928 | — |
| Product | HCID 54383343 | HCID 54383343 | 58% |
Reaction Steps
According to the procedure of Example 20, 1.00 g (6.51 mmol) of D,L-alanine ethyl ester hydrochloride reacted with 1.75 g (7.16 mmol) of 4-but-2-ynyloxy-benzenesulfonyl chloride to provide 1.22 g (58%) of the sulfonamide as a white solid. Electrospray Mass Spec: 325.9 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06716833B2 |
| Source dataset | uspto-grants-2004_04 |
| ORD ID | ord-ad9fdce9cf304e028838c2eed34a4df0 |
| Source note | uspto-grants-2004_04 |