Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Pyridine → 2,2'-Biphenyldimethanol dibenzoate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Pyridine | HCID 1049 | — |
| 반응물 | Benzoyl chloride | HCID 7412 | — |
| 반응물 | Tetrahydrofuran | HCID 8028 | — |
| 반응물 | (1,1'-Biphenyl)-2,2'-dimethanol | HCID 243265 | — |
| 생성물 | 2,2'-Biphenyldimethanol dibenzoate | HCID 23125865 | 93% |
반응 단계
To 0.03 mol 2,2′-biphenyldimethanol was added 30 ml tetrahydrofuran and 0.09 mol pyridine, then added 0.075 mol benzoyl chloride with stirring. The reaction mixture was heated refluxing for 4 hours, cooled and added 20 ml saturated saline. The mixture was extracted with ethyl acetate, and extract was dried over anhydrous sodium sulfate. The solvent was removed. Column chromatography gave 2,2′-biphenyldimethanol dibenzoate as a colorless viscous liquid, and the yield was 93%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07388061B2 |
| 출처 데이터셋 | uspto-grants-2008_06 |
| ORD ID | ord-95eff78e70df4997a65f9cd5b2102bbd |
| 출처 메모 | uspto-grants-2008_06 |