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(+)-DIOP, 98%, Thermo Scientific™

Artikelnummer. 11430097
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Mængde:
0.25 g
1 g
Pakningsstørrelse:
0.25g
1g
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11420097 1 g 1g
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Artikelnummer. 11430097 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. B21013.01
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Beskrivelse

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
It is employed as a ligand for the in situ preparation of chiral hydrogenation catalysts. It also finds it application for the in situ preparation of chiral hydrogenation catalysts, ligand for Rh(I)-catalyzed asymmetric hydrogenation of enamides, 1,4-disilylation of α,β-unsaturated ketones, Heck reaction of alkenyl iodides, and hydroformylation of olefins.

Solubility
Sparingly soluble in water at 25°C 2.1E-5 g/L.

Notes
Air sensitive. Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 37002-48-5
Molekylær formel C31H32O2P2
Molekylvægt (g/mol) 498.543
MDL nummer MFCD00009760
InChI nøgle VCHDBLPQYJAQSQ-LOYHVIPDSA-N
Synonym +-diop, unii-5p52k0ij7t, 4s,5s-2,2-dimethyl-1,3-dioxolane-4,5-diyl bis methylene bis diphenylphosphine, s,s-diop, 4s,5s-+-4,5-bis diphenylphosphinomethyl-2,2-dimethyl-1,3-dioxolane, 2s,3s-+-1,4-bis diphenylphosphino-2,3-o-isopropylidene-2,3-butanediol, 4s,5s-+-bis diphenylphosphinomethyl-2,2-dimethyl-1,3-dioxolane, 4s,5s-4,5-bis diphenylphosphinomethyl-2,2-dimethyl-1,3-dioxolane, +-1,4-bis diphenylphosphino-1,4-dideoxy-2,3-o-isopropylidene-d-threitol, 2s,3s-+-2,3-o-isopropylidene-2,3-dihydroxy-1,4-bis diphenylphosphino butane
PubChem CID 3084647
IUPAC navn [(4S,5S)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane
SMIL CC1(OC(C(O1)CP(C2=CC=CC=C2)C3=CC=CC=C3)CP(C4=CC=CC=C4)C5=CC=CC=C5)C

Tekniske data

Kemisk navn eller materiale (+)-DIOP
Smeltepunkt 88°C to 90°C
Mængde 0.25 g
Beilstein 1630280
Følsomhed Air sensitive
Opløselighedsinformation Sparingly soluble in water at 25°C 2.1E-5g/L.
Optisk rotation +12.5° (c=4.6 in Benzene)
Formel vægt 498.55
Procent renhed 98%
Produkttitel
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