((1R,3R,E)-5-((E)-2-((1R,3As,7Ar)-1-((2R,5R,E)-5,6-Dimethylhept-3-En-2-Yl)-7A-Methyldihydro-1H-Inden-4(2H,5H,6H,7H,7Ah)-Ylidene)Ethylidene)-4-Methylenecyclohexane-1,3-Diyl)Bis(Oxy)Bis(Tert-Butyldimethylsilane)

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Names

[ CAS No. ]:
115540-28-8

[ Name ]:
((1R,3R,E)-5-((E)-2-((1R,3As,7Ar)-1-((2R,5R,E)-5,6-Dimethylhept-3-En-2-Yl)-7A-Methyldihydro-1H-Inden-4(2H,5H,6H,7H,7Ah)-Ylidene)Ethylidene)-4-Methylenecyclohexane-1,3-Diyl)Bis(Oxy)Bis(Tert-Butyldimethylsilane)

[Synonym ]:
(1S,3R)-bis(tert-butyldimethylsilyloxy)-9,10-seco-ergosta-5(E),7(E),10(19),22(E)-tetraene

Chemical & Physical Properties

[ Molecular Formula ]:
C40H72O2Si2

[ Molecular Weight ]:
641.16900

[ Exact Mass ]:
640.50700

[ PSA ]:
18.46000

[ LogP ]:
12.67080

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (5E)-vitamin D2 tert-butyldimethylsilyl ether

DownStream

  • (1S,3R,5E,7E)-1,3-Bis-[(tert-butyldimethylsilyl)oxy]-9,10-secopregna-5,7,10-triene-20-carboxaldehyde
  • (1S,3R,6S)-bis(tert-butyldimethylsilyloxy)-9,10-seco-ergosta-5,7(E),10(19),22(E)-tetraene SO2 adduct
  • (6S)-SO2 adduct of 1(S),3(R)-bis(tert-butyldimethylsilyloxy)-20(S)-formyl-9,10-secopregna-5,7(E),10(19)-triene
  • (1S,3R,6R)-bis(tert-butyldimethylsilyloxy)-9,10-seco-ergosta-5,7(E),10(19),22(E)-tetraene SO2 adduct
  • (6R)-SO2 adduct of 1(S),3(R)-bis(tert-butyldimethylsilyloxy)-20(S)-formyl-9,10-secopregna-5,7(E),10(19)-triene
  • 1(S),3(R)-bis[(tert-butyldimethylsilyl)oxy]-20(R)-formyl-9,10-secopregna-5(E),7(E),10(19)-triene

Related Compounds

  • 4-(Bromomethyl)-2,2,4,5-tetramethylhexane
  • 3-(Bromomethyl)-2,5,5-trimethylheptane
  • 3-(4-Bromo-3-methylbutyl)-2,3-dihydro-1,3-thiazol-2-one
  • 1-(3-Bromophenyl)-2,2-difluorocyclopropan-1-amine
  • 7-(Methylamino)-1,2-dihydro-1,8-naphthyridin-2-one
  • N-methyl-3-(3,3,3-trifluoropropyl)bicyclo[1.1.1]pentan-1-amine
  • 2-(5-methoxy-2,3-dihydro-1H-inden-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 3-Propanoyl-1-oxaspiro[4.4]nonan-4-one
  • {[1-(azetidin-3-yl)-1H-pyrazol-5-yl]amino}formonitrile
  • (1-ethyl-2,5-dimethyl-1H-pyrrol-3-yl)methanethiol
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