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(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide

(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide Struktur
139356-39-1
CAS-Nr.
139356-39-1
Englisch Name:
(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide
Synonyma:
Paricalcitol-6;Paligol impurity A;Paricalcitol Impurity 8;Paricalcitol Impurity B;Paricalcitol Intermediate A;(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl);(1R,3R)-1,3-bis((tert-butyldimethyl)silanyloxy)-5-[2-(diphen...;(2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene) ethyl)diphenylphosphine oxide;(1R,3R)-1,3-bis((tert-butyldiMethyl)silanyloxy)-5-[2-(diphenylphosphinoyl)-ethylidene]cyclohexane;(3R-Trans)-[2-[3,5-Bis[[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]Cyclohexylidene]Ethyl]Diphenyl-Phosphin
CBNumber:
CB82557883
Summenformel:
C32H51O3PSi2
Molgewicht:
570.89
MOL-Datei:
139356-39-1.mol

(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide Eigenschaften

Schmelzpunkt:
73-75°C
Siedepunkt:
561.0±50.0 °C(Predicted)
Dichte
1.02±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer
L?slichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
Solid
Farbe
White

Sicherheit

(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

(3R-trans)-[2-[3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide is used in the preparation of Vitamin D compounds.

(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Cyclohexanecarboxylic acid, 1,3,4,5-tetrahydroxy-, methyl ester, (1α,3R,4α,5R)- (3S,5S)-3,5-bis(tert-butyldimethylsilyloxy)cyclohexanone (((1R,3R)-5-(2-chloroethylidene)cyclohexane-1,3-diyl)bis(oxy)) bis(tert-butyldimethylsilane) 2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol (3S,5S)-3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]-1-hydroxy-cyclohexaneMethanol (3R-trans)-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]-acetic Acid Ethyl Ester (3S,5S)-3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]-1-hydroxy-cyclohexanecarboxylic Acid Methyl Ester (1α,3R,4α,5R)-3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]-1,4-dihydroxy-cyclohexanecarboxylic Acid Methyl Ester 1,3,4,5-Tetrahydroxycyclohexancarbonsure Diphenylphosphin Diphenylphosphine oxide

Downstream Produkte

(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • (3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide
  • [2-[(3R,5R)-3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide
  • (1R,3R)-1,3-bis((tert-butyldiMethyl)silanyloxy)-5-[2-(diphenylphosphinoyl)-ethylidene]cyclohexane
  • Paricalcitol Intermediate A
  • Phosphine oxide, [2-[(3R,5R)-3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-
  • Paricalcitol Impurity 8
  • (2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene) ethyl)diphenylphosphine oxide
  • Paricalcitol-6
  • Paricalcitol impurity 5/(2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene) ethyl)diphenylphosphine oxide
  • (3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)
  • (3R-trans)-[2-[3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide ([2-[(3R,5R)-3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide)
  • ert-butyl-[(1R,3R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)cyclohexyl]oxy-dimethylsilane
  • (3R-Trans)-[2-[3,5-Bis[[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]Cyclohexylidene]Ethyl]Diphenyl-Phosphin
  • (1R,3R)-1,3-bis((tert-butyldimethyl)silanyloxy)-5-[2-(diphen...
  • Paricalcitol Impurity B
  • Paligol impurity A
  • 139356-39-1
  • C32H51O3PSi2
  • Pharmaceuticals, Intermediates & Fine Chemicals
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
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