Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phenol → 1,1,3-Tris(2'methyl-4'-hydroxy-5'-t-butylphenyl) butane carbonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Phenol | HCID 996 | — |
| 반응물 | Diphenyl carbonate | HCID 7597 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | 4,4',4''-(1-Methylpropanyl-3-ylidene)tris(6-tert-butyl-m-cresol) | HCID 92905 | — |
| 생성물 | 1,1,3-Tris(2'methyl-4'-hydroxy-5'-t-butylphenyl) butane carbonate | HCID 86735873 | — |
반응 단계
27.2g (0.05 mole) of 1,1,3-tris(2'-methyl-4'-hydroxy -5'-t-butylphenyl) butane, 8.6g (0.04 mole) of diphenylcarbonate and 0.05g of potassium carbonate were reacted under N2 atmosphere at 150° C for 3 hours, and then phenol was distilled off under reduced pressure (max. 160° C/3 mm Hg) to obtain a glassy solid. Distilled phenol residue after cooling was 100% of the calculated quantity and the molecular weight of the product was 2740 (calculated value: 2824).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04104217 |
| 출처 데이터셋 | uspto-grants-1978_08 |
| ORD ID | ord-1a07bf55356a4494bbdcde35bb1ffa43 |
| 출처 메모 | uspto-grants-1978_08 |