931-23-7

• 常用中文名：5-羟基-3-甲基-2(5H)-呋喃酮
• 常用英文名：5-hydroxy-3-Methyl-2(5H)-furanone
• CAS号：931-23-7
• 分子式：C₅H₆O₃
• 分子量：114.09900
• 发布时间：2017-07-08 18:42:47
• 更新时间：2024-01-05 19:27:49

名称

• 中文名: 5-羟基-3-甲基-2(5H)-呋喃酮
• 英文名: 2-hydroxy-4-methyl-2H-furan-5-one
• 英文别名: 5-hydroxy-3-methyl-5H-furan-2-one; 3-methyl-5-hydroxybutenolide; 5-hydroxy-3-methylbutenolide; ghl.PD_Mitscher_leg0.903; 4-hydroxy-2-methylbut-2-enolide

物化性质

• 密度: 1.349±0.06 g/cm3
• 沸点: 92 °C/0.07 mmHg
• 熔点: 73 °C
• 分子式: C₅H₆O₃
• 分子量: 114.09900
• 精确质量: 114.03200
• PSA: 46.53000
• 外观性状: 固体;White to Orange to Green powder to crystal
• 储存条件: 0-10°C;存放于惰性气体之中;避免光,空气,加热

合成路线

26459-55-2 ~92% 931-23-7

文献：Lee, Belinda T.; Schrader, Thomas O.; Martin-Matute, Belen; Kauffman, Christopher R.; Zhang, Peng; Snapper, Marc L. Tetrahedron, 2004 , vol. 60, # 34 p. 7391 - 7396

131543-46-9 516-05-2 ~30% 931-23-7

文献：Malik, Heetika; Rutjes, Floris P. J. T.; Zwanenburg, Binne Synthesis, 2010 , # 19 art. no. T07610SS, p. 3271 - 3273

130318-67-1 ~% 931-23-7

文献：Fell, Stephen C. M.; Harbridge, John B. Tetrahedron Letters, 1990 , vol. 31, # 29 p. 4227 - 4228

176041-42-2 ~% 931-23-7

文献：Boukouvalas, John; Lachance, Nicolas Synlett, 1998 , # 1 p. 31 - 32

111506-60-6 ~3% 931-23-7 72720-04-8 72720-03-7 详细

文献：Graziano, M. Liliana; Lesce, M. Rosaria; Cinotti, Angela; Scarpati, Rachele Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1833 - 1840

4412-96-8 ~% 931-23-7

文献：Johnson, Alan W.; Gowda, Gopala; Hassanali, Ahmed; Knox, John; Monaco, Sam; et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 1734 - 1743