76681-73-7

• 常用中文名：(3E)-3-Butylidene-2-benzofuran-1(3H)-one
• 常用英文名：(3E)-3-Butylidene-2-benzofuran-1(3H)-one
• CAS号：76681-73-7
• 分子式：C₁₂H₁₂O₂
• 分子量：188.22200
• 发布时间：2016-05-02 19:17:31
• 更新时间：2024-01-09 12:47:43

名称

• 英文名: (3E)-3-Butylidene-2-benzofuran-1(3H)-one
• 英文别名: 3t-bromo-acrylic acid; n-butylidene-phthalide; E-butylindenephthalide; 3-bromo-2E-propenoic acid; E-butylidenephthalide; E-n-butylidenephthalide; 3E-bromoacrylate; trans-3-Bromoacrylic acid

物化性质

• 分子式: C₁₂H₁₂O₂
• 分子量: 188.22200
• 精确质量: 188.08400
• PSA: 26.30000
• LogP: 2.99800

合成路线

129780-65-0 ~30% 76681-73-7 72917-31-8

文献：Mali; Patil; Kulkarni; Yeola Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1990 , vol. 29, # 4 p. 319 - 321

14570-43-5 ~% 76681-73-7 72917-31-8

文献：Roscini, Claudio; Davies, David M. E.; Berry, Malcolm; Orr-Ewing, Andrew J.; Booker-Milburn, Kevin I. Angewandte Chemie - International Edition, 2008 , vol. 47, # 12 p. 2283 - 2286

61260-15-9 123-72-8 ~% 76681-73-7 72917-31-8

文献：Napolitano, Elio; Spinelli, Guido; Fiaschi, Rita; Marsili, Antonio Synthesis, 1985 , # 1 p. 38 - 40

119-67-5 ~% 76681-73-7

文献：Napolitano, Elio; Spinelli, Guido; Fiaschi, Rita; Marsili, Antonio Synthesis, 1985 , # 1 p. 38 - 40

551-08-6 ~% 76681-73-7 72917-31-8

文献：Buddhist Tzu Chi General Hospital Patent: EP1645280 A1, 2006 ; Location in patent: Page/Page column 5 ;