Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dimethyl Sulfoxide → 2-(p-Biphenylyl)-3-butyn-2-ol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Dimethyl Sulfoxide | HCID 679 | — |
| 반응물 | Water | HCID 962 | — |
| 반응물 | 4-Acetylbiphenyl | HCID 7113 | — |
| 생성물 | 2-(p-Biphenylyl)-3-butyn-2-ol | HCID 86734896 | — |
반응 단계
To a solution of 46.6 g of p-phenylacetophenone in 250 ml. of dimethyl sulfoxide, there is added 65.5 g of lithium acetylide - ethylene diamine complex. After 18 hours at room temperature, the mixture is poured on 2 liters of iced water. The initial oil solidifies on standing, is filtered off and recrystallized from 150 ml of isopropyl alcohol to give 2-(p-biphenylyl)-3-butyn-2-ol, mp 75°-80° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04100300 |
| 출처 데이터셋 | uspto-grants-1978_07 |
| ORD ID | ord-e959423d291f4ba297ca3070578b5587 |
| 출처 메모 | uspto-grants-1978_07 |