Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Hydroxybiphenyl → 4-(8-Hydroxyoctyl)oxybiphenyl
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Hydroxybiphenyl | HCID 7103 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | 1-Octanol, 8-bromo- | HCID 162607 | — |
| 촉매 | Trioctylmethylammonium chloride | HCID 21218 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | 4-(8-Hydroxyoctyl)oxybiphenyl | HCID 13959115 | 65.4% |
반응 단계
A mixture of 37.8 g of 8-bromo-1-octanol, 30.77 g of 4-phenylphenol, 8.31 g of sodium hydroxide and 34 g of N--methyl-N,N--dioctyl-1-octanaminium chloride in 100 ml of water and 175 ml of tetrahydrofuran was refluxed for 17 hours. The tetrahydrofuran was removed and the residue extracted with warm chloroform. The chloroform extract was washed with water, dried and the solvent removed. The residue was recrystallized from methanol, giving 35.26 g of the desired compound as a white solid, mp 101°-103° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04703130 |
| 출처 데이터셋 | uspto-grants-1987_10 |
| ORD ID | ord-ef4b0c88312a4ec6908e3248d17efc7c |
| 출처 메모 | uspto-grants-1987_10 |