百科

<4R-<4α(2E,4E),4aβ,7α(2S*,3E,5E),8β,8aβ>>-5-<hexahydro-7-<7-hydroxy-5-methyl-2-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-3,5-heptadienyl>-4a,8-dimethyl-2,5-dioxo-2H,5H-pyrano<3,4-e>-1,3-oxazin-4-yl>-4-methyl-2,4-pentadienal

<4R-<4α(2E,4E),4aβ,7α(2S*,3E,5E),8β,8aβ>>-5-<hexahydro-7-<7-hydroxy-5-methyl-2-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-3,5-heptadienyl>-4a,8-dimethyl-2,5-dioxo-2H,5H-pyrano<3,4-e>-1,3-oxazin-4-yl>-4-methyl-2,4-pentadienal

CAS号：152453-85-5

英文名：<4R-<4α(2E,4E),4aβ,7α(2S*,3E,5E),8β,8aβ>>-5-<hexahydro-7-<7-hydroxy-5-methyl-2-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-3,5-heptadienyl>-4a,8-dimethyl-2,5-dioxo-2H,5H-pyrano<3,4-e>-1,3-oxazin-4-yl>-4-methyl-2,4-pentadienal

分子式

C29H45NO7Si

熔点

88 - 90 °C (乙酸乙酯)

密度

分子量

547.756

沸点

溶解度

信号词

危险品标志

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基本信息

中文名称

<4R-<4α(2E,4E),4aβ,7α(2S*,3E,5E),8β,8aβ>>-5-<hexahydro-7-<7-hydroxy-5-methyl-2-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-3,5-heptadienyl>-4a,8-dimethyl-2,5-dioxo-2H,5H-pyrano<3,4-e>-1,3-oxazin-4-yl>-4-methyl-2,4-pentadienal

英文名称

<4R-<4α(2E,4E),4aβ,7α(2S*,3E,5E),8β,8aβ>>-5-<hexahydro-7-<7-hydroxy-5-methyl-2-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-3,5-heptadienyl>-4a,8-dimethyl-2,5-dioxo-2H,5H-pyrano<3,4-e>-1,3-oxazin-4-yl>-4-methyl-2,4-pentadienal

中文别名

英文别名

(2E,4E)-5-{(4R,4aS,7R,8R,8aS)-7-[(3E,5E)-(S)-2-(tert-Butyl-dimethyl-silanyloxy)-7-hydroxy-5-methyl-hepta-3,5-dienyl]-4a,8-dimethyl-2,5-dioxo-hexahydro-pyrano[3,4-e][1,3]oxazin-4-yl}-4-methyl-penta-2,4-dienal

CAS号

152453-85-5

分子式

C29H45NO7Si

分子量

547.756

精确质量

547.297

PSA

111.16

LOGP

5.3367

物化性质

熔点

88 - 90 °C (乙酸乙酯)

合成路线

(2R,3R,5S,6R)-3-(tert-Butyl-diphenyl-silanyloxy)-6,7-dihydroxy-5-(4-methoxy-benzyloxy)-2-methyl-heptanoic acid methyl ester

(2R,3R,5S,6R)-3-(tert-Butyl-diphenyl-silanyloxy)-6,7-dihydroxy-5-(4-methoxy-benzyloxy)-2-methyl-heptanoic acid methyl ester

<4R-<4α(2E,4E),4aβ,7α(2S*,3E,5E),8β,8aβ>>-5-<hexahydro-7-<7-hydroxy-5-methyl-2-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-3,5-heptadienyl>-4a,8-dimethyl-2,5-dioxo-2H,5H-pyrano<3,4-e>-1,3-oxazin-4-yl>-4-methyl-2,4-pentadienal

<4R-<4α(2E,4E),4aβ,7α(2S*,3E,5E),8β,8aβ>>-5-<hexahydro-7-<7-hydroxy-5-methyl-2-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-3,5-heptadienyl>-4a,8-dimethyl-2,5-dioxo-2H,5H-pyrano<3,4-e>-1,3-oxazin-4-yl>-4-methyl-2,4-pentadienal

上游原料

共找到7个上游原料 >

<4R-<4R*<S*(1R*,2S*)>>>-<<1-<2-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-<(4-methoxyphenyl)methoxy>ethyl>-2-methyl-3-butenyl>oxy>(1,1-dimethylethyl)diphenylsilane

<4R-<4R*<S*(1R*,2S*)>>>-<<1-<2-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-<(4-methoxyphenyl)methoxy>ethyl>-2-methyl-3-butenyl>oxy>(1,1-dimethylethyl)diphenylsilane

(4S,1'E)-4-(3'-hydroxy-2'-methylprop-1'-enyl)azetidin-2-one

(4S,1'E)-4-(3'-hydroxy-2'-methylprop-1'-enyl)azetidin-2-one

<2R-(2R*,3R*,5S*,6E)>-3-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-7-iodo-5-<(4-methoxyphenyl)methoxy>-2-methyl-6-heptenoic acid methyl ester

<2R-(2R*,3R*,5S*,6E)>-3-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-7-iodo-5-<(4-methoxyphenyl)methoxy>-2-methyl-6-heptenoic acid methyl ester

2,4-dideoxy-3-O-<(1,1-dimethylethyl)diphenylsilyl>-5-O-<(4-methoxyphenyl)methyl>-2-methyl-6,7-O-(1-methylethylidene)-D-allo-heptose

2,4-dideoxy-3-O-<(1,1-dimethylethyl)diphenylsilyl>-5-O-<(4-methoxyphenyl)methyl>-2-methyl-6,7-O-(1-methylethylidene)-D-allo-heptose

(2R,3R,5S,6R)-3-(tert-Butyl-diphenyl-silanyloxy)-6,7-dihydroxy-5-(4-methoxy-benzyloxy)-2-methyl-heptanoic acid methyl ester

(2R,3R,5S,6R)-3-(tert-Butyl-diphenyl-silanyloxy)-6,7-dihydroxy-5-(4-methoxy-benzyloxy)-2-methyl-heptanoic acid methyl ester

(3R,4R)-1-(tert-Butyl-dimethyl-silanyl)-4-[(1E,3E)-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-penta-1,3-dienyl]-3-methyl-azetidin-2-one

(3R,4R)-1-(tert-Butyl-dimethyl-silanyl)-4-[(1E,3E)-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-penta-1,3-dienyl]-3-methyl-azetidin-2-one

上游原料

<4R-<4R*<S*(1R*,2S*)>>>-<<1-<2-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-<(4-methoxyphenyl)methoxy>ethyl>-2-methyl-3-butenyl>oxy>(1,1-dimethylethyl)diphenylsilane (4S,1'E)-4-(3'-hydroxy-2'-methylprop-1'-enyl)azetidin-2-one <2R-(2R*,3R*,5S*,6E)>-3-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-7-iodo-5-<(4-methoxyphenyl)methoxy>-2-methyl-6-heptenoic acid methyl ester 2,4-dideoxy-3-O-<(1,1-dimethylethyl)diphenylsilyl>-5-O-<(4-methoxyphenyl)methyl>-2-methyl-6,7-O-(1-methylethylidene)-D-allo-heptose (2R,3R,5S,6R)-3-(tert-Butyl-diphenyl-silanyloxy)-6,7-dihydroxy-5-(4-methoxy-benzyloxy)-2-methyl-heptanoic acid methyl ester (3R,4R)-1-(tert-Butyl-dimethyl-silanyl)-4-[(1E,3E)-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-penta-1,3-dienyl]-3-methyl-azetidin-2-one (E)-2-Methyl-3-((S)-4-oxo-azetidin-2-yl)-propenal