Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-(2-Pyridiniomethyl)isothiouronium dichloride → Thiourea
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-(2-Pyridiniomethyl)isothiouronium dichloride | HCID 13043952 | — |
| 반응물 | 2-(4-Methylpyrid-2-ylmethyl)isothiourea dihydrochloride | HCID 23457317 | — |
| 생성물 | Thiourea | HCID 2723790 | — |
| 생성물 | 2-(Chloromethyl)-4-methylpyridine hydrochloride | HCID 20061071 | — |
| 생성물 | 2-(4-Methylpyrid-2-ylmethyl)isothiourea dihydrochloride | HCID 23457317 | — |
반응 단계
2-(4-Methylpyrid-2-ylmethyl)isothiourea dihydrochloride can be prepared in accordance with the method described in Example 1 for the preparation of 2-(pyrid-2-ylmethyl)isothiourea dihydrochloride. Using 2-chloromethyl-4-methylpyridine hydrochloride (376 g) and thiourea (185 g) as the starting materials, 2-(4-methylpyrid-2-ylmethyl)isothiourea dihydrochloride (411 g), melting at 220° C., is obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04272534 |
| 출처 데이터셋 | uspto-grants-1981_06 |
| ORD ID | ord-d6a4985cdb144e5bb307432062b7d040 |
| 출처 메모 | uspto-grants-1981_06 |