117556-90-8

• 常用中文名：(8A'r)-8A'-Methyl-3',4',8',8A'-Tetrahydro-2'H-Spiro[1,3-Dioxolane-2,1'-Naphthalen]-6'(7'H)-One
• 常用英文名：(8A'r)-8A'-Methyl-3',4',8',8A'-Tetrahydro-2'H-Spiro[1,3-Dioxolane-2,1'-Naphthalen]-6'(7'H)-One
• CAS号：117556-90-8
• 分子式：C₁₃H₁₈O₃
• 分子量：222.280
• 发布时间：2016-07-11 00:15:57
• 更新时间：2025-09-19 11:56:57

名称

• 英文名: (r)-spiro[1,3-dioxolane-2,1'(2'h)-naphthalen]-6'(5'h)-one, 3',7',8',8'a-tetrahydro-8'a-methyl- (9ci)
• 英文别名: wieland-miescher ketone 9-ethylene ketal; 8a'-Methyl-3',4',8',8a'-tetrahydro-2'H-spiro[1,3-dioxolane-2,1'-naphthalen]-6'(7'H)-one; Spiro[1,3-dioxolane-2,1'(2'H)-naphthalen]-6'(7'H)-one, 3',4',8',8'a-tetrahydro-8'a-methyl-

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 361.6±42.0 °C at 760 mmHg
• 分子式: C₁₃H₁₈O₃
• 分子量: 222.280
• 闪点: 163.8±14.3 °C
• 精确质量: 222.125595
• PSA: 35.53000
• LogP: 1.37
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.536

合成路线

100348-93-4 107-21-1 ~94% 117556-90-8

文献：Richard, Jean-Alexandre; Chen, David Y.-K. European Journal of Organic Chemistry, 2012 , # 3 p. 484 - 487

126-39-6 100348-93-4 ~87% 117556-90-8

文献：Lanfranchi, Don Antoine; Baldovini, Nicolas; Hanquet, Gilles Synthesis, 2008 , # 23 art. no. Z12008SS, p. 3775 - 3778

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