HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 12811127, compound → HCID 178426988, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 12811127 | HCID 12811127 | — |
| Reactant | HCID 178509299 | HCID 178509299 | — |
| Solvent | Thionyl Chloride | HCID 24386 | — |
| Product | HCID 178426988 | HCID 178426988 | 66.2% |
Reaction Steps
In the same manner as described in Example 13-(1), 4-methyl-6-(4-nitrophenyl)-2-pyridinecarboxylic acid (3.0 g), thionyl chloride (20 ml) and 5-aminotetrazole (1.29 g) are reacted to give N-(5-tetrazolyl)-4-methyl-6-(4-nitrophenyl)-2-pyridinecarboxamide (2.5 g). M.P. 284°-285° C. (decomp.) (wetted from 278° C.) (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-7e6c8a369bd34febb2bd7ac371b5e151 |
| Source note | uspto-grants-1982_06 |