Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → alpha-Phenyl[1,1'-biphenyl]-4-methanol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Water | HCID 962 | — |
| 반응물 | 4-Benzoylbiphenyl | HCID 75040 | — |
| 반응물 | Sodium borohydride | HCID 4311764 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | alpha-Phenyl[1,1'-biphenyl]-4-methanol | HCID 95512 | — |
반응 단계
38.8 g (0.15 mol) of 4-phenylbenzophenone are dissolved in 200 ml of ethanol and 3 g (0.075 mol) of sodium borohydride are added. After heating for 15 hours under reflux, and allowing to cool, the reaction mixture is hydrolyzed with water containing a little hydrochloric acid. The solid thereby produced is purified by recrystallization from ethanol. 36 g (89% of theory) of (biphenyl-4-yl)-phenyl-carbinol [alternatively named as diphenyl-phenyl carbinol or α-(biphenyl-4-yl)benzylalcohol] of melting point 72°-73° C. are obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04118487 |
| 출처 데이터셋 | uspto-grants-1978_10 |
| ORD ID | ord-45182ab4d29b44818040161a2a1e24d8 |
| 출처 메모 | uspto-grants-1978_10 |