1-Butanol, 2-methyl-, 1-(4-methylbenzenesulfonate) → Methyl-2-butylmercapto-4-catechol
반응식
[OH:1][C:2]1[CH:3]=[C:4]([S:9][C:10](=N)N)[CH:5]=[CH:6][C:7]=1[OH:8].C[O-].[Na+].[Na].S(C1C=CC(C)=CC=1)(O[CH2:21][CH:22](C)[CH2:23][CH3:24])(=O)=O>CO>[CH3:21][CH:22]([CH2:23][CH3:24])[CH2:10][S:9][C:4]1[CH:3]=[C:2]([OH:1])[C:7](=[CH:6][CH:5]=1)[OH:8]참가 물질
6
실험 절차
22 g (0.1 mole) of S-(3,4-dihydroxyphenyl)-isothiourea were dissolved in 50 ml of anhydrous methanol in a 1 litre flask equipped with a magnetic stirrer and under a nitrogen flow. The solution was heated and a solution of sodium methoxide containing 9.2 g of sodium (4 equivalents) in 150 ml of anhydrous methanol was added. 24.2 g (0.1 mole) of 2-methylbutyl tosylate in solution in 50 ml of methanol were poured into the reaction mixture at the boiling point of methanol.
후처리
- customequipped with a magnetic stirrer and under a nitrogen flow
- temperatureThe solution was heated
출처 및 근거
- ORD 기록
- ord-6ea91609a69b4984835986877a1b21d6
- 출처 데이터셋
- uspto-grants-1991_05
- 특허 번호
- US05013756
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