40662-13-3

• 常用中文名：4,4,8-三甲基苯并二氢吡喃-2-酮
• 常用英文名：4,4,8-Trimethyl-2-chromanone
• CAS号：40662-13-3
• 分子式：C₁₂H₁₄O₂
• 分子量：190.23800
• 发布时间：2018-12-30 11:25:36
• 更新时间：2024-01-09 01:47:08

名称

• 中文名: 4,4,8-三甲基苯并二氢吡喃-2-酮
• 英文名: 4,4,8-Trimethyl-2-chromanone
• 英文别名: 4-methylthio-2-oxobutanoate; 4-Methylmercapto-2-oxo-buttersaeure; 4-methylsulfanyl-2-oxo-butyric acid; 3,4-dihydro-4,4,8-trimethylcoumarin; 4-Methylthio-2-oxobutanoic acid; 2-oxo-4-methylthiobutanoic acid; 2-keto-4-methylthiobutyric acid; Methylthiobutyric acid; 4,4,8-Trimethyl-chroman-2-on; 4,4,8-trimethyl-2-oxo-chroman; 2-oxo-4-methylthiobutanoate; 2-oxo-4,4,8-trimethylchroman; 4-methylthio-2-oxobutyric acid; 4,4,8-trimethyl-chroman-2-one; 2-keto-4-methylthiobutyrate

物化性质

• 分子式: C₁₂H₁₄O₂
• 分子量: 190.23800
• 精确质量: 190.09900
• PSA: 26.30000
• LogP: 2.58170

合成路线

3350-78-5 95-48-7 ~% 40662-13-3

文献：Allergan Sales, Inc. Patent: US5965606 A1, 1999 ;

638-10-8 95-48-7 ~% 40662-13-3

文献：Pickett, James E.; Van Dort, Paul C. Tetrahedron Letters, 1992 , vol. 33, # 9 p. 1161 - 1164

159214-69-4 ~% 40662-13-3

文献：Colonge; Chambard Bulletin de la Societe Chimique de France, 1953 , p. 573,577, 582

3350-78-5 ~% 40662-13-3

文献：Colonge; Chambard Bulletin de la Societe Chimique de France, 1953 , p. 573,577, 582

95-48-7 ~% 40662-13-3

文献：Colonge; Chambard Bulletin de la Societe Chimique de France, 1953 , p. 573,577, 582

541-47-9 95-48-7 ~% 142228-70-4 40662-13-3 详细

文献：Seboek, Peter; Jekoe, Jozsef; Timar, Tibor; Jaszberenyi, Joseph Cs. Tetrahedron Letters, 1992 , vol. 33, # 20 p. 2791 - 2794

541-47-9 95-48-7 ~% 142228-70-4 40662-13-3 详细

文献：Seboek, Peter; Jekoe, Jozsef; Timar, Tibor; Jaszberenyi, Joseph Cs. Heterocycles, 1994 , vol. 38, # 9 p. 2099 - 2114

7446-70-0 159214-69-4 ~% 142228-70-4 40662-13-3

文献：Colonge; Chambard Bulletin de la Societe Chimique de France, 1953 , p. 573,577, 582

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