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5-hydroxy-3-(4'-methoxy)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo[1,2b:5,4b']dipyran-4-one-2-carboxylic acid

更新时间:2024-02-28 19:23:50

5-hydroxy-3-(4'-methoxy)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo[1,2b:5,4b']dipyran-4-one-2-carboxylic acid结构式
5-hydroxy-3-(4'-methoxy)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo[1,2b:5,4b']dipyran-4-one-2-carboxylic acid结构式
委托求购
常用名 5-hydroxy-3-(4'-methoxy)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo[1,2b:5,4b']dipyran-4-one-2-carboxylic acid 英文名 5-hydroxy-3-(4'-methoxy)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo[1,2b:5,4b']dipyran-4-one-2-carboxylic acid
CAS号 114090-99-2 分子量 396.39000
密度 N/A 沸点 N/A
分子式 C22H20O7 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 5-hydroxy-3-(4'-methoxy)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo[1,2b:5,4b']dipyran-4-one-2-carboxylic acid

 物理化学性质

分子式 C22H20O7
分子量 396.39000
精确质量 396.12100
PSA 106.20000
LogP 3.97600

 合成线路

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5-hydroxy-3-(4'-methoxy)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo[1,2b:5,4b']dipyran-4-one-2-carboxylic acid结构式

5-hydroxy-3-(4'...

114090-99-2

文献:Rao, K. S. R. Mohan; Iyer, C. S. Rukmani; Iyer, P. R. Tetrahedron, 1987 ,  vol. 43,  # 13  p. 3015 - 3020