Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phosgeniminium chloride → HCID 54107383, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Phosgeniminium chloride | HCID 2723945 | — |
| 반응물 | 5-Amino-3-(1,1-dimethylethyl)-4-isothiazolecarbonitrile | HCID 21426741 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | HCID 54107383 | HCID 54107383 | 67.7% |
반응 단계
In the manner of Example VI, 9.1 g of 5-amino-3-tert-butyl- 4-cyanoisothiazole and 9.8 g of N-(dichloromethylene)-N,N-dimethylammonium chloride were allowed to react in 50 ml of dichloromethane. The volatile materials were evaporated under reduced pressure. The residue was recrystallized from hexane to give 9.2 g of N'-(3-tert-butyl-4 -cyano-5-isothiazolyl)-N,N-dimethylchloroformamidine, mp 94°-100°. The ir and nmr spectra were consistent with the assigned structures.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04032322 |
| 출처 데이터셋 | uspto-grants-1977_06 |
| ORD ID | ord-1504d35d190a4cb181d6e756db393ccc |
| 출처 메모 | uspto-grants-1977_06 |