HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 178441078, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 12811132 | HCID 12811132 | — |
| Reactant | HCID 178509299 | HCID 178509299 | — |
| Product | HCID 178441078 | HCID 178441078 | 55.8% |
Reaction Steps
In the same manner as described in Example 13-(1), 4-n-butyl-6-(4-nitrophenyl)-2-pyridinecarboxylic acid (1.7 g), thionyl chloride (15 ml) and 5-aminotetrazole (0.67 g) are reacted to give N-(5-tetrazolyl)-4-n-butyl-6-(4-nitrophenyl)-2-pyridinecarboxamide (1.16 g). M.P. 278°-280° 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-bfc778c2c066439c98577d55d1fe69ff |
| Source note | uspto-grants-1982_06 |