百科

益若蓝精

CAS号：52617-35-3

英文名：[(3aR,4S,7aR)-6-(hydroxymethyl)-5-[(2S)-5-hydroxypentan-2-yl]-3-methylidene-2-oxo-3a,4,7,7a-tetrahydro-1-benzofuran-4-yl] (Z)-2-methylbut-2-enoate

分子式

C20H28O6

熔点

密度

1.19g/cm3

分子量

364.433

沸点

560ºC at 760 mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

益若蓝精

英文名称

[(3aR,4S,7aR)-6-(hydroxymethyl)-5-[(2S)-5-hydroxypentan-2-yl]-3-methylidene-2-oxo-3a,4,7,7a-tetrahydro-1-benzofuran-4-yl] (Z)-2-methylbut-2-enoate

中文别名

英文别名

ERIOLANGIN

CAS号

52617-35-3

分子式

C20H28O6

分子量

364.433

精确质量

364.189

PSA

93.06

LOGP

2.0634

物化性质

密度

1.19g/cm3

沸点

560ºC at 760 mmHg

闪点

194.8ºC

折射率

1.542

合成路线

74663-42-6

(3aR,4S,7aR)-6-((formyloxy)methyl)-5-((S)-5-(formyloxy)pentan-2-yl)-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydrobenzofuran-4-yl (Z)-2-methylbut-2-enoate

上游原料

(3aα,5β,8aα,9aα)-3a,6,7,8a,9,9a-hexahydro-5,8a-dimethylnaphtho[2,3-b]furan-2,8(3H,5H)-dione

94487-74-8

白芷酸酐

66365-23-9

[1aα(S*),3aβ,6aβ,6bα]-1a-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-methylbutyl]hexahydro-2,6-bis(methylene)oxireno[e]benzofuran-5(2H)-one

74654-58-3

(S)-4-((1aS,2S,3aR,6aR,6bS)-2-hydroxy-2-methyl-5-oxohexahydrooxireno[2,3-e]benzofuran-1a(2H)-yl)pentanoic acid

66365-21-7

[1aα(R*),2α,3aβ,6aβ,6bα]-1a-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-methylbutyl]hexahydro-2-hydroxy-2-methyloxireno[e]benzofuran-5(2H)-one

74663-42-6

(3aR,4S,7aR)-6-((formyloxy)methyl)-5-((S)-5-(formyloxy)pentan-2-yl)-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydrobenzofuran-4-yl (Z)-2-methylbut-2-enoate

上游原料

(3aα,5β,8aα,9aα)-3a,6,7,8a,9,9a-hexahydro-5,8a-dimethylnaphtho[2,3-b]furan-2,8(3H,5H)-dione 白芷酸酐 [1aα(S*),3aβ,6aβ,6bα]-1a-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-methylbutyl]hexahydro-2,6-bis(methylene)oxireno[e]benzofuran-5(2H)-one (S)-4-((1aS,2S,3aR,6aR,6bS)-2-hydroxy-2-methyl-5-oxohexahydrooxireno[2,3-e]benzofuran-1a(2H)-yl)pentanoic acid [1aα(R*),2α,3aβ,6aβ,6bα]-1a-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-methylbutyl]hexahydro-2-hydroxy-2-methyloxireno[e]benzofuran-5(2H)-one (3aR,4S,7aR)-6-((formyloxy)methyl)-5-((S)-5-(formyloxy)pentan-2-yl)-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydrobenzofuran-4-yl (Z)-2-methylbut-2-enoate [1aα(S*),3aβ,6aβ,6bα]-1a-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-methylbutyl]hexahydro-2-methylenoxireno[e]benzofuran-5(2H)-one (S)-4-((3aS,4S,7aR)-6-((formyloxy)methyl)-4-hydroxy-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydrobenzofuran-5-yl)pentyl formate (1aS*,2α,6aβ,7aβ,10aβ,10bβ)-hexahydro-2,6a-dimethyl-6aH-furo[3,2-h]oxireno[f][l]benzoxepin-5,9(2H,10H)-dione (1aS*,2α,5aβ,6aβ,9aβ,9bα)-hexahydro-2,5a-dimethyl-2H-oxireno[4,4a]naphtho[2,3-b]furan-5,8(5aH,9H)-dione