HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 178439309, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 12811131 | HCID 12811131 | — |
| Reactant | HCID 178509299 | HCID 178509299 | — |
| Product | HCID 178439309 | HCID 178439309 | 42.5% |
Reaction Steps
In the same manner as described in Example 13-(1), 4-isopropyl-6-(4-nitrophenyl)-2-pyridinecarboxylic acid (1.62 g), thionyl chloride (15 ml) and 5-aminotetrazole (0.63 g) are reacted to give N-(5-tetrazolyl)-4-isopropyl-6-(4-nitrophenyl)-2-pyridinecarboxamide (0.85 g). M.P. 270°-272° C. (decomp.) (recrystallized from dimethylformamide-ethanol)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04332809 |
| Source dataset | uspto-grants-1982_06 |
| ORD ID | ord-334cecd0313d452d8020412dcc57c5f7 |
| Source note | uspto-grants-1982_06 |