Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → Alpha,alpha'-bis(2,4-dihydroxyphenyl)-1,3-diisopropylbenzene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | Resorcinol | HCID 5054 | — |
| 반응물 | 1,3-Diisopropenylbenzene | HCID 77353 | — |
| 반응물 | p-Toluenesulfonic acid monohydrate | HCID 521998 | — |
| 생성물 | Alpha,alpha'-bis(2,4-dihydroxyphenyl)-1,3-diisopropylbenzene | HCID 10861765 | — |
반응 단계
88.1 g Resorcinol, 15.8 g m-diisopropenylbenzene, 2.0 g p-toluenesulfonic acid monohydrate in 150 ml of ethanol were reacted for 41 hours at ambient temperature. The product was precipitated from water, washed with water, and vacuum dried at 60° C. About 33.7 g of a product mixture was obtained that was at least 92 percent pure.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05128230 |
| 출처 데이터셋 | uspto-grants-1992_07 |
| ORD ID | ord-9496732614e7495d98d3f98d71142265 |
| 출처 메모 | uspto-grants-1992_07 |