Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → 2-[2-(3-Chloro-2-ethylisoindol-1-yl)vinyl]-3-ethylbenzothiazolium perchlorate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Benzothiazolium, 3-ethyl-2-methyl-, 4-methylbenzenesulfonate (1:1) | HCID 84711 | — |
| 반응물 | HCID 178462637 | HCID 178462637 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | 2-[2-(3-Chloro-2-ethylisoindol-1-yl)vinyl]-3-ethylbenzothiazolium perchlorate | HCID 86734873 | — |
반응 단계
3-chloro-1-dimethylaminomethylene-2-ethyl-1H-isoindolium perchlorate (0.5 g) and 3-ethyl-2-methylbenzothiazolium p-toluene sulfonate (0.5 g) were dissolved in acetonitrile and triethylamine added. After 30 minutes at room temperature the product was precipitated by the addition of ether and purified by chromatography on silica gel. After recrystalization from ethanol, the purified product melted at 244° C. CH3CN λ max 553 nm.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04030932 |
| 출처 데이터셋 | uspto-grants-1977_06 |
| ORD ID | ord-13d3865f537c48a4a4becfb064f61741 |
| 출처 메모 | uspto-grants-1977_06 |