7-[[(2E)-3-(4,5-二氢-5,5-二甲基-4-氧代-2-呋喃基)-2-丁烯-1-基]氧基]-2H-1-苯并吡喃-2-酮

CAS号：36413-91-9

英文名：7-[(E)-3-(5,5-dimethyl-4-oxofuran-2-yl)but-2-enoxy]chromen-2-one

分子式

C19H18O5

熔点

密度

1.242g/cm3

分子量

326.343

沸点

533.1ºC at 760mmHg

溶解度

信号词

危险品标志

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化合物简介

Geiparvarin is a coumarin derivative found in the leaves of the Australian Willow (Geijera parviflora).

基本信息

中文名称

7-[[(2E)-3-(4,5-二氢-5,5-二甲基-4-氧代-2-呋喃基)-2-丁烯-1-基]氧基]-2H-1-苯并吡喃-2-酮

英文名称

7-[(E)-3-(5,5-dimethyl-4-oxofuran-2-yl)but-2-enoxy]chromen-2-one

中文别名

英文别名

GEIPARVIN

CAS号

36413-91-9

分子式

C19H18O5

分子量

326.343

精确质量

326.115

PSA

65.74

LOGP

3.3799

物化性质

密度

1.242g/cm3

沸点

533.1ºC at 760mmHg

闪点

304.7ºC

折射率

1.578

合成路线

98066-12-7

2'',3''-Dihydrogeiparvarin

36413-91-9

7-[[(2E)-3-(4,5-二氢-5,5-二甲基-4-氧代-2-呋喃基)-2-丁烯-1-基]氧基]-2H-1-苯并吡喃-2-酮

上游原料

(E)-7-((3-(tetrahydro-5,5-dimethyl-4-hydroxy-2-furanyl)-2-butenyl)oxy)-2H-1-benzopyran-2-one

101417-85-0

7-<<(E)-3-(α,α-dimethyl-3-isoxazolemethanol-5-yl)-2-butenyl>oxy>-2H-1-benzopyran-2-one

18458-23-6

5-ethyl-2,2-dimethylfuran-3-one

101417-83-8

5-((E)-3-hydroxy-1-methyl-1-propenyl)-α,α-dimethyl-isoxazolemethanol

上游原料

7-羟基香豆素橙皮油素 (E)-7-((3-(tetrahydro-5,5-dimethyl-4-hydroxy-2-furanyl)-2-butenyl)oxy)-2H-1-benzopyran-2-one 7-<<(E)-3-(α,α-dimethyl-3-isoxazolemethanol-5-yl)-2-butenyl>oxy>-2H-1-benzopyran-2-one 5-ethyl-2,2-dimethylfuran-3-one 5-((E)-3-hydroxy-1-methyl-1-propenyl)-α,α-dimethyl-isoxazolemethanol (+/-)-(E)-8-(3-chloro-1-methyl-1-propenyl)-6,6-dimethyl-1,4,7-trioxaspiro(4.4)nonane 2-(3-ethyl-5-isoxazolyl)-2-propanol [5-(3,3-二甲基环氧乙烷-2-基)-3-甲基戊-2-烯基]乙酸酯 2,2-dimethyl-5-((E)-1-methyl-3-hydroxy-1-propenyl)-3(2H)-furanone 6',7'-环氧-7-香叶基氧基香豆素 7-(异戊烯基氧基)香豆素乙酸香叶酯 (E)-3-methyl-2,4-pentadien-1-ol acetate (+/-)-(E)-7-((3-(6,6-dimethyl-1,4,7-trioxaspiro(4.4)non-8-yl)-2-butenyl)oxy)-2H-1-benzopyran-2-one 2-甲基-3-丁炔-2-醇 (E)-3-甲基戊-2-烯-4-炔-1-醇 7-(2,3-dihydroxypropoxy)chromen-2-one (E)-tetrahydro-2-[(3-methyl-2-penten-4-ynyl)oxy]-2H-pyran (E)-5-(4-bromobut-2-en-2-yl)-2,2-dimethylfuran-3(2H)-one 3-(6,6-dimethyl-1,4,7-trioxaspiro[4.4]nonan-8-yl)but-2-en-1-ol 2-(2-oxochromen-7-yl)oxyacetaldehyde 2'',3''-Dihydrogeiparvarin 3-羟基-3-甲基-2-丁酮 2-bromo-2,6-dimethyl-8-(tetrahydropyran-2'-yloxy)oct-6-en-4-yn-3-one 顺芷酸酐 trimethyl-(2-methyl-3-trimethylsilyloxybut-3-en-2-yl)oxysilane (E)-2-methyl-4-(2-oxo-2H-1-benzopyran-7-yloxy)but-2-enal 7-(((E)-6-amino-7-hydroxy-3,7-dimethyl-4-oxo-2,5-octadienyl)oxy)-2H-1-benzopyran-2-one 香叶基溴 2,2-dimethyl-5-(1-methyl-1-propenyl)-3(2H)-furanone 5-[(E)-3-(acetyloxy)-1-methyl-1-propenyl]-α,α-dimethyl-isoxazolemethanol 3-acetoxy-5-[(E)-3-(2-oxo-2H-chromen-7-yloxy)-1-methyl-1-propenyl]-2,2-dimethyl-2,5-dihydrofuran (E)-3-(3-(2-hydroxypropan-2-yl)isoxazol-5-yl)but-2-en-1-yl methanesulfonate 5-((E)-3-methanesulfonyloxy-1-methylpropenyl)-2,2-dimethylfuran-3(2H)-one 7-<<3-(4,5-dihydro-5,5-dimethyl-4-oxo-2-furanyl)-2-hydroxybutyryl>oxy>-2H-1-benzopyran-2-one (E)-4,6,7-trihydroxy-3,7-dimethyloct-2-en-1-yl acetate (4Z,6E)-2-bromo-5-(diethylamino)-2,6-dimethyl-8-((tetrahydro-2H-pyran-2-yl)oxy)octa-4,6-dien-3-one (E)-7-((4,7-dihydroxy-3,7-dimethyloct-2-en-5-yn-1-yl)oxy)-2H-chromen-2-one 2-methyl-2-[(trimethylsilyl)oxy]-3,5-heptanedione trans-1-acetoxy-3-methyl-2-penten-4-yne (E)-7-((7-hydroxy-3,7-dimethyl-4-oxooct-2-en-5-yn-1-yl)oxy)-2H-chromen-2-one (E)-5-acetoxy-2,6-dimethyl-8-(2-oxo-2H-chromen-7-yloxy)-6-octen-3-yn-2-ol 二氧化碳 (E)-1-bromo-3-methylpent-2-en-4-yne