496835-90-6

• 常用中文名：3-溴-2-氧代-2H-吡喃-5-甲腈
• 常用英文名：5-bromo-6-oxopyran-3-carbonitrile
• CAS号：496835-90-6
• 分子式：C₆H₂BrNO₂
• 分子量：199.99000
• 发布时间：2018-12-01 09:43:34
• 更新时间：2025-08-26 09:10:25

名称

• 中文名: 3-溴-2-氧代-2H-吡喃-5-甲腈
• 英文名: 5-bromo-6-oxopyran-3-carbonitrile
• 英文别名: 3-bromro-5-coumalonitrile; 3-bromo-2-oxo-2H-pyran-5-carbonitrile; 2H-Pyran-5-carbonitrile,3-bromo-2-oxo; 3-bromocoumalonitrile

物化性质

• 分子式: C₆H₂BrNO₂
• 分子量: 199.99000
• 精确质量: 198.92700
• PSA: 54.00000
• LogP: 1.27398

合成路线

23090-18-8 500-05-0 129660-12-4 ~% 496835-90-6

文献：ASTRAZENECA AB Patent: WO2004/792 A1, 2003 ; Location in patent: Page 19 ;

129660-12-4 ~% 496835-90-6

文献：Ashworth; Bowden; Dembofsky; Levin; Moss; Robinson; Szczur; Virica Organic Process Research and Development, 2003 , vol. 7, # 1 p. 74 - 81

23090-18-8 ~% 496835-90-6

文献：Ashworth; Bowden; Dembofsky; Levin; Moss; Robinson; Szczur; Virica Organic Process Research and Development, 2003 , vol. 7, # 1 p. 74 - 81

500-05-0 ~% 496835-90-6

文献：Ashworth; Bowden; Dembofsky; Levin; Moss; Robinson; Szczur; Virica Organic Process Research and Development, 2003 , vol. 7, # 1 p. 74 - 81

上下游产品

上游产品  3
23090-18-8 500-05-0 129660-12-4
下游产品  2
496835-91-7 3839-18-7