120280-37-7

• 常用中文名：2,2-dimethyl-4-(1-oxidopyridin-1-ium-2-yl)chromene-6-carbonitrile
• 常用英文名：2,2-dimethyl-4-(1-oxidopyridin-1-ium-2-yl)chromene-6-carbonitrile
• CAS号：120280-37-7
• 分子式：C₁₇H₁₄N₂O₂
• 分子量：278.30500
• 发布时间：2016-12-18 14:29:03
• 更新时间：2025-09-14 00:27:07

名称

• 英文名: 2,2-dimethyl-4-(1-oxidopyridin-1-ium-2-yl)chromene-6-carbonitrile

物化性质

• 密度: 1.18g/cm3
• 沸点: 512ºC at 760mmHg
• 分子式: C₁₇H₁₄N₂O₂
• 分子量: 278.30500
• 闪点: 263.4ºC
• 精确质量: 278.10600
• PSA: 58.48000
• LogP: 3.58948
• 蒸汽压: 1.35E-10mmHg at 25°C
• 折射率: 1.608

合成路线

120281-05-2 ~43% 120280-37-7

文献：Attwood, Michael R.; Churcher, Ian; Dunsdon, Rachel M.; Hurst, David N.; Jones, Philip S. Tetrahedron Letters, 1991 , vol. 32, # 6 p. 811 - 814

5029-67-4 ~% 120280-37-7

文献：Attwood, Michael R.; Churcher, Ian; Dunsdon, Rachel M.; Hurst, David N.; Jones, Philip S. Tetrahedron Letters, 1991 , vol. 32, # 6 p. 811 - 814

33143-92-9 ~% 120280-37-7

文献：Attwood, Michael R.; Churcher, Ian; Dunsdon, Rachel M.; Hurst, David N.; Jones, Philip S. Tetrahedron Letters, 1991 , vol. 32, # 6 p. 811 - 814

120281-99-4 ~% 120280-37-7

文献：Attwood, Michael R.; Churcher, Ian; Dunsdon, Rachel M.; Hurst, David N.; Jones, Philip S. Tetrahedron Letters, 1991 , vol. 32, # 6 p. 811 - 814

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