Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Chloropyridine-2-carboxylic acid → HCID 178522734, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Chloropyridine-2-carboxylic acid | HCID 824632 | — |
| 반응물 | HCID 178509299 | HCID 178509299 | — |
| 용매 | Thionyl Chloride | HCID 24386 | — |
| 생성물 | HCID 178522734 | HCID 178522734 | 39.3% |
반응 단계
0.53 g of 3-chloro-2-pyridinecarboxylic acid, 10 ml of thionyl chloride and 0.27 g of 5-aminotetrazole are treated in the same manner as described in Example 1. The crude product thus obtained is recrystallized from a mixture of dimethylformamide and ethanol, whereby 0.28 g of N-(5-tetrazolyl)-3-chloro-2-pyridinecarboxamide is obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04404214 |
| 출처 데이터셋 | uspto-grants-1983_09 |
| ORD ID | ord-506cde04188f4f70be64ab4491622625 |
| 출처 메모 | uspto-grants-1983_09 |