HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 70052725, compound → HCID 70050473, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 70052725 | HCID 70052725 | — |
| Reactant | HCID 178527989 | HCID 178527989 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 70050473 | HCID 70050473 | 88% |
Reaction Steps
By the method of part F of Example 45 condensation of 2-chloromethyl-4-ethoxy-7-hydroxysaccharin (1.95 g) and 1-phenyltetrazol-5-thiol sodium salt (1.5 g, reaction time about 8 hours) and purification of part of the product (2.5 g., 88% yield) from ethanol gave 2-(1-phenyltetrazol-5-yl)thiomethyl-4-ethoxy-7-hydroxysaccharin, mp 178°-180° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05650422 |
| Source dataset | uspto-grants-1997_07 |
| ORD ID | ord-dd5916f3e4f346c98ca0db1f6be06a7e |
| Source note | uspto-grants-1997_07 |