Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tetrahydrophthalic anhydride → Vinyl isobutyl ether
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Tetrahydrophthalic anhydride | HCID 6810 | — |
| 반응물 | Acetonitrile palladium dichloride | HCID 11769946 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | Vinyl isobutyl ether | HCID 7992 | — |
| 생성물 | Acetonitrile palladium dichloride | HCID 11769946 | — |
| 생성물 | HCID 86739870 | HCID 86739870 | — |
반응 단계
4-cyclohexene-1,2-dicarboxylic acid anhydride is dissolved in three times its quantity of dimethyl formamide. Its equimolar quantity of acetonitrile palladium dichloride is added at 40° C. in the course of 2 hours. Dimethyl formamide and acetonitrile are distilled off at 45° C./25 mbar. A brownish solid with a melting point of 53°-54° C. is obtained in a 90% yield. Isobutylvinyl ether palladium dichloride is obtained in analogous manner from acetonitrile palladium dichloride and isobutyl vinyl ether, melting point 57°-60° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04764401 |
| 출처 데이터셋 | uspto-grants-1988_08 |
| ORD ID | ord-64611501a50d4da39f62e11c152ff7cc |
| 출처 메모 | uspto-grants-1988_08 |