17060-20-7

• 常用中文名：2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-2,3-dihydrochromen-4-one
• 常用英文名：2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-2,3-dihydrochromen-4-one
• CAS号：17060-20-7
• 分子式：C₁₉H₂₀O₆
• 分子量：344.35900
• 发布时间：2017-05-17 22:02:07
• 更新时间：2025-08-27 03:16:16

名称

• 英文名: 2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-2,3-dihydrochromen-4-one
• 英文别名: 2-(3,4-dimethoxy-phenyl)-5,7-dimethoxy-chroman-4-one; 2,3-dihydro-5,7-dimethoxy-2-(4'-dimethoxyphenyl)-4H-1-benzopyran-4-one; 2-(3,4-Dimethoxyphenyl)-2,3-dihydro-5,7-dimethoxy-4H-1-benzopyran-4-one; 4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-2,3-dihydro-5,7-dimethoxy; 2-(3,4-Dimethoxy-phenyl)-5,7-dimethoxy-chroman-4-on

物化性质

• 密度: 1.212g/cm3
• 沸点: 530ºC at 760mmHg
• 分子式: C₁₉H₂₀O₆
• 分子量: 344.35900
• 闪点: 234ºC
• 精确质量: 344.12600
• PSA: 63.22000
• LogP: 3.42750
• 蒸汽压: 2.57E-11mmHg at 25°C
• 折射率: 1.556

合成路线

10496-67-0 ~81% 17060-20-7

文献：Singh, Om V.; Muthukrishnan; Sunderavadivelu Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2005 , vol. 44, # 12 p. 2575 - 2581

10496-67-0 ~61% 855-97-0 17060-20-7

文献：Sanicanin, Zivko; Tabakovic, Ibro Tetrahedron Letters, 1986 , vol. 27, # 3 p. 407 - 408

10496-67-0 ~9% 17060-20-7 95931-33-2 95931-32-1

文献：Jain, A. C.; Nayyar, Naresh K.; Sharma, B. N. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 12 p. 1211 - 1215

520-33-2 74-88-4 ~% 17060-20-7

文献：Bernini, Roberta; Mincione, Enrico; Cortese, Manuela; Aliotta, Giovanni; Oliva, Anna; Saladino, Raffaele Tetrahedron Letters, 2001 , vol. 42, # 32 p. 5401 - 5404

75-11-6 10496-67-0 ~9% 17060-20-7 95931-33-2 详细

文献：Jain, A. C.; Nayyar, Naresh K.; Sharma, B. N. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 12 p. 1211 - 1215

90-24-4 ~% 17060-20-7

文献：Babber, Sunanda; Chandra, S.; Aggarwal, Anil K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, p. 797 - 798

120-14-9 ~% 17060-20-7

文献：Babber, Sunanda; Chandra, S.; Aggarwal, Anil K. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, p. 797 - 798