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

cas: 32305-98-9 — see every product listed under this CAS number, including other names

(–)–2,3–O–Isopropylidene–2,3–dihydroxy–1,4–bis(diphenylphosphino)butane (CAS 32305-98-9) is a chemical reagent available from Chemat. Available pack sizes: 1g, 250mg, 5g. Offered by: GLPBio.

• 2D
• 3D

[(4R,5R)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane (CAS 32305-98-9) is a chemical compound with the molecular formula C31H32O2P2 and a molecular weight of 498.5 g/mol. IUPAC name: [(4R,5R)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane. InChIKey: VCHDBLPQYJAQSQ-KYJUHHDHSA-N.

Identity

Molecular formula	C31H32O2P2
Molecular weight	498.5 g/mol
IUPAC name	[(4R,5R)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane
InChIKey	VCHDBLPQYJAQSQ-KYJUHHDHSA-N
SMILES	CC1(O[C@H]([C@@H](O1)CP(C2=CC=CC=C2)C3=CC=CC=C3)CP(C4=CC=CC=C4)C5=CC=CC=C5)C

Computed by PubChem (NCBI)

Synonyms: (-)-Diop, (-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, DIOP, (-)-, 4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, (R,R)-, (4R,5R)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane, (-)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol, 2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, (-)-, VCHDBLPQYJAQSQ-UHFFFAOYSA-N, (R,R)-Diop, (4R,5R)-(-)-4,5-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane

Related forms of this compound

[(4S,5S)-5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane C₃₁H₃₂O₂P₂

[5-(diphenylphosphanylmethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl-diphenylphosphane C₃₁H₃₂O₂P₂