Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Toluene → 2-[4-(4,6-Bis-trichloromethyl-s-triazin-2-yl)benzoylmethylene]-1,3,3-trimethyl-indoline
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Toluene | HCID 1140 | — |
| 반응물 | 1,3,3-Trimethyl-2-methyleneindoline | HCID 8351 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | HCID 14473251 | HCID 14473251 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | 2-[4-(4,6-Bis-trichloromethyl-s-triazin-2-yl)benzoylmethylene]-1,3,3-trimethyl-indoline | HCID 86745139 | — |
반응 단계
4-(4,6-Bis-trichloromethyl-s-triazin-2-yl)benzoylchloride (15.4 pbw) are added dropwise with stirring at 10° C. to 5.2 pbw of 1,3,3-trimethyl-2-methylene-indoline and 10.6 pbw of triethylamine in 140 pbw of anhydrous toluene. The mixture is stirred for 3 hours at room temperature. It is then admixed with 100 pbw of water and 200 pbw of ether and extracted by shaking. The dried organic phase is concentrated. The residue is recrystallized from 2-methoxy-ethanol, giving red-orange crystals.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05055579 |
| 출처 데이터셋 | uspto-grants-1991_10 |
| ORD ID | ord-0e364f3de92147eebb472fe12c1927e9 |
| 출처 메모 | uspto-grants-1991_10 |