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2,3-脱氢维酮

2,3-脱氢维酮

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?2,3-脱氢维酮名称
















中文名

2,3-脱氢维酮
英文名

3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methylbut-2-enyl)chromen-4-one
英文别名
更多





?2,3-脱氢维酮生物活性




































描述
2,3-脱氢维酮是在刺桐中发现的异黄酮[1]。
相关类别



存储

请将产品存放在分析证书中的建议条件下。


运输

室温
参考文献

[1]. Yenesew A, et al. Two isoflavanones from the stem bark of Erythrina sacleuxii.?Phytochemistry. 2000;55(5):457-459.






?2,3-脱氢维酮物理化学性质



































密度 1.4±0.1 g/cm3
沸点 633.0±55.0 °C at 760 mmHg
分子式 C20H18O6
分子量 354.35
闪点 229.8±25.0 °C
精确质量 354.110352
PSA 111.13000
LogP 5.08
蒸汽压 0.0±1.9 mmHg at 25°C
折射率 1.690





?2,3-脱氢维酮毒性和生态




2,3-脱氢维酮毒性英文版




?2,3-脱氢维酮合成线路



































未登录结构式

未登录

160154-76-7




~90%







2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4


文献：Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 – 2680





3-甲基丁炔醇-3结构式

3-甲基丁炔醇-3

115-19-5




~%







2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4


文献：Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 – 2680





2',4',5,7-tetrakis(benzyloxy)-8-iodoisoflavone结构式

2′,4′,5,7-tetra…

160154-73-4




~%







2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4


文献：Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 – 2680





2',4',5,7-tetrakis(benzyloxy)-8-(3-hydroxy-3-methyl-1-butynyl)isoflavone结构式

2′,4′,5,7-tetra…

160154-74-5




~%







2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4


文献：Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 – 2680





未登录结构式

未登录

160154-72-3




~%







2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4


文献：Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 – 2680





2'-acetoxy-2,4,4',6'-tetrakis(benzyloxy)-3'-iodochalcone结构式

2′-acetoxy-2,4,…

160154-71-2




~%







2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4


文献：Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 – 2680





2',4',5,7-tetrakis(benzoyloxy)-8-(3-hydroxy-3-methylbutyl)isoflavone结构式

2′,4′,5,7-tetra…

160154-75-6




~%







2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4


文献：Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 – 2680





2',4',5,7-tetrahydroxy-8-(3-hydroxy-3-methylbutyl)isoflavone结构式

2′,4′,5,7-tetra…

104691-93-2




~%







2,3-脱氢维酮结构式

2,3-脱氢维酮

74161-25-4


文献：Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 – 2680




















?2,3-脱氢维酮英文别名







































4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)-


2,3-Dehydrokievitone


4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-


3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)-4H-chromen-4-one


4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-butenyl)-


luteone


5,7,2′,4′-Tetrahydroxy-8-prenylisoflavone


2,3-dehydrokeivetone


3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-4H-chromen-4-one


3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methylbut-2-en-1-yl)-4H-chromen-4-one








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