For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane(diop)
SpectraBase Compound ID 1LSXTubDmyH
InChI InChI=1S/C31H32O2P2/c1-31(2)32-29(23-34(25-15-7-3-8-16-25)26-17-9-4-10-18-26)30(33-31)24-35(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-22,29-30H,23-24H2,1-2H3/t29-,30-/m1/s1
InChIKey VCHDBLPQYJAQSQ-LOYHVIPDSA-N
Mol Weight 498.5 g/mol
Molecular Formula C31H32O2P2
Exact Mass 498.187754 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 57KeqgpGXw4
Name 2,3-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE (DIOP)
Source of Sample H. B. Kagan, University of South Paris, Paris, France
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C31H32O2P2
InChI InChI=1S/C31H32O2P2/c1-31(2)32-29(23-34(25-15-7-3-8-16-25)26-17-9-4-10-18-26)30(33-31)24-35(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-22,29-30H,23-24H2,1-2H3/t29-,30-/m1/s1
InChIKey VCHDBLPQYJAQSQ-LOYHVIPDSA-N
Literature Reference J. AMER. CHEM. SOC. 94, 6429(1972)
Melting Point 80C
Molecular Weight 498.535004
Synonyms 1,3-DIOXOLANE, 4,5-BIS//DIPHENYL- PHOSPHINO/METHYL/-2,2-DIMETHYL-, /MINUS/-, BUTANE, 2,3-O-ISOPROPYLIDENE-2,3- DIHYDROXY-1,4-BIS/DIPHENYLPHOSPHINO/-, DIOP
Technique FILM (CAST FROM CHCl3)