4,6-dimethylpyrano[3,2-g]chromene-2,8-dione

更新时间:2024-01-11 21:15:06

4,6-dimethylpyrano[3,2-g]chromene-2,8-dione结构式
4,6-dimethylpyrano[3,2-g]chromene-2,8-dione结构式
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常用名 4,6-dimethylpyrano[3,2-g]chromene-2,8-dione 英文名 4,6-dimethylpyrano[3,2-g]chromene-2,8-dione
CAS号 54107-67-4 分子量 242.22700
密度 1.34g/cm3 沸点 461.4ºC at 760 mmHg
分子式 C14H10O4 熔点 N/A
MSDS N/A 闪点 245.1ºC

 名称

英文名 4,6-dimethylpyrano[3,2-g]chromene-2,8-dione
英文别名 更多

 物理化学性质

密度 1.34g/cm3
沸点 461.4ºC at 760 mmHg
分子式 C14H10O4
分子量 242.22700
闪点 245.1ºC
精确质量 242.05800
PSA 60.42000
LogP 2.51620
折射率 1.61

 合成线路

~39%

4,6-dimethylpyrano[3,2-g]chromene-2,8-dione结构式

4,6-dimethylpyr...

54107-67-4

文献:Ramesh; Das, Anoop T.; Mohandass; Nagasathya Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2008 , vol. 47, # 9 p. 1447 - 1450

~76%

4,6-dimethylpyrano[3,2-g]chromene-2,8-dione结构式

4,6-dimethylpyr...

54107-67-4

文献:Nicolaides, D. N.; Fylaktakidou, K. C.; Bezergiannidou-Balouktsi, C.; Litinas, K. E. Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 1 p. 173 - 176

~6%

4,6-dimethylpyrano[3,2-g]chromene-2,8-dione结构式

4,6-dimethylpyr...

54107-67-4

文献:Osborne, A. G. Tetrahedron, 1983 , vol. 39, # 9 p. 1523 - 1528

~%

4,6-dimethylpyrano[3,2-g]chromene-2,8-dione结构式

4,6-dimethylpyr...

54107-67-4

文献:Osborne, A. G. Tetrahedron, 1983 , vol. 39, # 9 p. 1523 - 1528

~0%

4,6-dimethylpyrano[3,2-g]chromene-2,8-dione结构式

4,6-dimethylpyr...

54107-67-4

文献:Osborne, A. G. Tetrahedron, 1983 , vol. 39, # 9 p. 1523 - 1528

~%

4,6-dimethylpyrano[3,2-g]chromene-2,8-dione结构式

4,6-dimethylpyr...

54107-67-4

文献:Nicolaides, D. N.; Fylaktakidou, K. C.; Bezergiannidou-Balouktsi, C.; Litinas, K. E. Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 1 p. 173 - 176

~19%

4,6-dimethylpyrano[3,2-g]chromene-2,8-dione结构式

4,6-dimethylpyr...

54107-67-4

详细
文献:Nicolaides, D. N.; Fylaktakidou, K. C.; Bezergiannidou-Balouktsi, C.; Litinas, K. E. Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 1 p. 173 - 176

 英文别名

2H,8H-4,6-Dimethylbenzo<1,2-b:5,4-b'>dipyran-2,8-dione