HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 13145517, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Ethyl chloroformate | HCID 10928 | — |
| Reactant | 1,3,4-Thiadiazol-2-amine | HCID 19909 | — |
| Reactant | N-Carbobenzoyl-DL-valine | HCID 97743 | — |
| Solvent | Chloroform | HCID 6212 | — |
| Product | HCID 13145517 | HCID 13145517 | 79% |
Reaction Steps
10 g of N-benzyloxycarbonyl-DL-valine, 4.1 g of triethylamine, 150 ml of chloroform, 4.4 g of ethyl chlorocarbonate and 4.1 g of 2-amino-1,3,4-thiadiazole were reacted in the same manner as in Example 1(i) to obtain 10.5 g (yield: 79%) of 2-(N-benzyloxycarbonyl-DL-valylamino)-1,3,4-thiadiazole as white crystals having a melting point of 162°-164° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04382142 |
| Source dataset | uspto-grants-1983_05 |
| ORD ID | ord-68b74b7de87a459c9783ac1939367d47 |
| Source note | uspto-grants-1983_05 |