CAS 32305-98-9

(-)-DIOP

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-/m0/s1

InChI key: InChIKey=VCHDBLPQYJAQSQ-KYJUHHDHSA-N

SMILES: P(C[C@H]1[C@H](CP(C2=CC=CC=C2)C3=CC=CC=C3)OC(C)(C)O1)(C4=CC=CC=C4)C5=CC=CC=C5

Synonyms:

• (-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane
• (-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane
• (-)-Diop
• (4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane
• (4R,5R)-Diop
• (4R,5R)-trans-4,5-Bis[(diphenylphosphino)methyl]-2,2-dimethyl-1,3-dioxolane
• (R)-Diop
• (R,R)-Diop
• 1,1′-[[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenylphosphine]
• Phosphine, 1,1′-[[(4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[1,1-diphenyl-
• Phosphine, [(2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis[diphenyl-, (4R-trans)-
• Phosphine, [(2,2-dimethyl-1,3-dioxolane-4,5-diyl)dimethylene]bis[diphenyl-, trans-(-)-
• Phosphine, [[(4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[diphenyl-
• [(2,2-Dimethyl-1,3-Dioxolane-4,5-Diyl)Dimethanediyl]Bis(Diphenylphosphane)
• [[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis[diphenylphosphine]

(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, 99.5% (R,R)-DIOP

CAS: 32305-98-9

(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, 99.5% (R,R)-DIOP

Formula: C₃₁H₃₂O₂P₂

Purity: 99.5%

Color and Shape: white pwdr.

Molecular weight: 498.55

Ref: 08-15-2970

(-)-DIOP

CAS: 32305-98-9

(-)-DIOP

Formula: C₃₁H₃₂O₂P₂

Purity: 98%,98%ee

Color and Shape: White Solid-Powder

Molecular weight: 498.5321

Ref: 54-OR52573

(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)

CAS: 32305-98-9

Formula: C₃₁H₃₂O₂P₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 498.5321

Ref: IN-DA003BBK

(2R,3R)-(-)-1,4-BIS(DIPHENYLPHOSPHINO)-2,3-O-ISOPROPYLIDENE-2,3-BUTANEDIOL

CAS: 32305-98-9

Purity: 97%

Molecular weight: 498.542999267578

Ref: 10-F801070

[[(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl]bis(methylene)]bis(diphenylphosphine)

CAS: 32305-98-9

Formula: C₃₁H₃₂O₂P₂

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 498.54

Ref: 3B-B1113

(4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane

CAS: 32305-98-9

15-2970 - (4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane

Formula: C₃₁H₃₂O₂P₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 498.543

Ref: 10-15-2970