About: DIOP

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DIOP (2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane) is an organophosphorus compound that is used as a chiral ligand in asymmetric catalysis. It is a white solid that is soluble in organic solvents. DIOP is prepared from the acetonide of d,l-tartaric acid, which is reduced prior to attachment of the PPh2 substituents.

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dbo:abstract
  • DIOP (2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane) is an organophosphorus compound that is used as a chiral ligand in asymmetric catalysis. It is a white solid that is soluble in organic solvents. DIOP is prepared from the acetonide of d,l-tartaric acid, which is reduced prior to attachment of the PPh2 substituents. (en)
  • DIOP ist eine Abkürzung für die chemische Verbindung O-Isopropyliden-2,3-dihydroxy-1,4-bis(diphenylphosphino)butan. (de)
  • DIOP è l'abbreviazione comunemente usata per il composto organofosforico O-Isopropilidene-2,3-diidrossi-1,4-bis(difenilfosfino) butano, appartenente alla classe delle fosfine. In particolare il DIOP è stata la prima difosfina chirale ad essere stata sintetizzata e impiegata nel campo della catalisi asimmetrica. In condizioni normali è un solido bianco solubile in solventi organici. (it)
dbo:alternativeName
  • (−)-1,4-Bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-(L)-threitol (en)
  • (+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (en)
  • (+)-1,4-Bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-(L)-threitol (en)
  • (−)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (en)
dbo:iupacName
  • O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (en)
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  • 40918274 (xsd:integer)
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  • 4328 (xsd:nonNegativeInteger)
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  • 962689419 (xsd:integer)
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dbp:imagefile
  • -DIOP.svg (en)
dbp:iupacname
  • O-Isopropylidene-2,3-dihydroxy-1,4-bisbutane (en)
dbp:othernames
  • -23 (xsd:integer)
  • -14 (xsd:integer)
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rdfs:comment
  • DIOP (2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane) is an organophosphorus compound that is used as a chiral ligand in asymmetric catalysis. It is a white solid that is soluble in organic solvents. DIOP is prepared from the acetonide of d,l-tartaric acid, which is reduced prior to attachment of the PPh2 substituents. (en)
  • DIOP ist eine Abkürzung für die chemische Verbindung O-Isopropyliden-2,3-dihydroxy-1,4-bis(diphenylphosphino)butan. (de)
  • DIOP è l'abbreviazione comunemente usata per il composto organofosforico O-Isopropilidene-2,3-diidrossi-1,4-bis(difenilfosfino) butano, appartenente alla classe delle fosfine. In particolare il DIOP è stata la prima difosfina chirale ad essere stata sintetizzata e impiegata nel campo della catalisi asimmetrica. In condizioni normali è un solido bianco solubile in solventi organici. (it)
rdfs:label
  • DIOP (de)
  • DIOP (en)
  • DIOP (it)
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