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Punctaporonin A

CAS号：91161-74-9

英文名：7a-(hydroxymethyl)-2,2,4a-trimethyl-3,4,5,7b-tetrahydro-1H-cyclobuta[e]indene-2a,5-diol

分子式

C15H24O3

熔点

密度

1.226g/cm3

分子量

252.349

沸点

381.3ºC at 760mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

Punctaporonin A

英文名称

7a-(hydroxymethyl)-2,2,4a-trimethyl-3,4,5,7b-tetrahydro-1H-cyclobuta[e]indene-2a,5-diol

中文别名

英文别名

Punctaporonin A、7a-(hydroxymethyl)-2,2,4a-trimethyl-1,2,3,4,4a,5,7a,7b-octahydro-2ah-cyclobuta[e]indene-2a,5-diol、(-)-punctatin A

CAS号

91161-74-9

分子式

C15H24O3

分子量

252.349

精确质量

252.173

PSA

60.69

LOGP

1.4731

物化性质

密度

1.226g/cm3

沸点

381.3ºC at 760mmHg

闪点

177.3ºC

折射率

1.591

合成路线

17553-86-5

(S)-(+)-2,3,7,7A-四氢-7A-甲基-1H-茚-1,5(6H)-二酮

上游原料

(S)-(+)-2,3,7,7A-四氢-7A-甲基-1H-茚-1,5(6H)-二酮

16271-49-1

Hajos-Parrish ketone

107820-11-1

trimethyl[2-[[[(1S,3aS,7aS)-3a,6,7,7a-tetrahydro-4-isobutyl-3a-(methoxymethoxy)-7a-methyl-1-indanyl]oxy]methoxy]ethyl]silane

104082-94-2

(2aS,4aS,5R,7aS,7bR)-7a-((methoxymethoxy)methyl)-2,2,4a-trimethyl-2a-((trimethylsilyl)oxy)-2,2a,3,4,4a,5,7a,7b-octahydro-1H-cyclobuta[e]inden-5-yl benzoate

102650-65-7

(1S,3aS,4S,7aS)-tetrahydro-4-isobutyl-3a-(methoxymethoxy)-7a-methyl-1-((2-(trimethylsilyl)ethoxy)methoxy)-5(4H)-indanone

107820-12-2

(2aS,4aS,7aS,7bR)-decahydro-7a-(methoxymethoxy)-2,2,4a-trimethyl-5-[[2-(trimethylsilyl)ethoxy]methoxy]-2aH-cyclobut[e]inden-2a-ol

上游原料

(S)-(+)-2,3,7,7A-四氢-7A-甲基-1H-茚-1,5(6H)-二酮 Hajos-Parrish ketone trimethyl[2-[[[(1S,3aS,7aS)-3a,6,7,7a-tetrahydro-4-isobutyl-3a-(methoxymethoxy)-7a-methyl-1-indanyl]oxy]methoxy]ethyl]silane (2aS,4aS,5R,7aS,7bR)-7a-((methoxymethoxy)methyl)-2,2,4a-trimethyl-2a-((trimethylsilyl)oxy)-2,2a,3,4,4a,5,7a,7b-octahydro-1H-cyclobuta[e]inden-5-yl benzoate (1S,3aS,4S,7aS)-tetrahydro-4-isobutyl-3a-(methoxymethoxy)-7a-methyl-1-((2-(trimethylsilyl)ethoxy)methoxy)-5(4H)-indanone (2aS,4aS,7aS,7bR)-decahydro-7a-(methoxymethoxy)-2,2,4a-trimethyl-5-[[2-(trimethylsilyl)ethoxy]methoxy]-2aH-cyclobut[e]inden-2a-ol (2aS,4aS,5S,7aS,7bR)-2,2a,3,4,4a,5,7a,7b-octahydro-7a-(methoxymethoxy)-2,2,4a-trimethyl-2a-(trimethylsiloxy)-1H-cyclobut[e]inden-5-ol (2aS,4aS,7aS,7bR)-1,2,2a,3,4,4a,7a,7b-octahydro-7a-(methoxymethoxy)-2,2,4a-trimethyl-2a-(trimethylsiloxy)-5H-cyclobut[e]inden-5-one