참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Dimethyl phenylphosphonite | HCID 76277 | — |
| 반응물 | 2,6-Di-tert-butyl-4-(chloromethyl)phenol | HCID 12378601 | — |
| 생성물 | (3,5-Di-tert-butyl-4-hydroxy-benzyl)-phenyl-phosphinic acid methyl ester | HCID 57909093 | 83% |
반응 단계
A mixture of 5 grams (29 mmol) of dimethylphenylphosphonite with 7.5 grams (29 mmol) of 3,5-di-tert-butyl-4-hydroxybenzyl chloride (CAS REG # 955-01-1) is heated at 110° C. for 1 hour and cooled to obtain a white solid. The resultant solid is crystallized from 100 mL of hexane to give 9 grams (83% yield) of (3,5-di-tert-butyl-4-hydroxy-benzyl)-phenyl-phosphinic acid methyl ester as a white solid mp 112-114° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08030435B2 |
|---|
| 출처 데이터셋 | uspto-grants-2011_10 |
|---|
| ORD ID | ord-580a61d30f84455793d0fa9230e72625 |
|---|
| 출처 메모 | uspto-grants-2011_10 |
|---|
