참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Hydrogen Peroxide | HCID 784 | — |
| 반응물 | 4,4,5,8-Tetramethylthiochroman-6-carboxylic acid | HCID 12993686 | — |
| 반응물 | Sodium Bisulfite | HCID 23665763 | — |
| 용매 | Acetic Acid | HCID 176 | — |
| 생성물 | 4,4,5,8-Tetramethylthiochroman-6-carboxylic acid-1,1-dioxide | HCID 15869804 | 90% |
반응 단계
4 ml of acetic acid was added to 5 9 (0.02 mol) of 4,4,5,8-tetramethylthiochroman-6-carboxylic acid, further, 6.9 g (0.06 mol) of a 30% hydrogen peroxide aqueous solution was added, and the mixture was heated at 80° C. for 2 hours. 50 ml of a 2% sodium hydrogensulfite aqueous solution was added to the reaction mixture, and a precipitated solid was recovered by filtration to give 5.1 g (yield 90%) of 4,4,5,8-tetramethylthiochroman-6-carboxylic acid-1,1-dioxide.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US06136755 |
|---|
| 출처 데이터셋 | uspto-grants-2000_10 |
|---|
| ORD ID | ord-bf03c74ac3aa4bf28e9e7c033e4e2bce |
|---|
| 출처 메모 | uspto-grants-2000_10 |
|---|
