CAS 161265-03-8 Dimethylbisdiphenylphosphinoxanthene

NAVIGATION

Dimethylbisdiphenylphosphinoxanthene

PRICE INQUIRY

Catalog Number

ACM161265038-1

CAS Number

161265-03-8

Product Name

Dimethylbisdiphenylphosphinoxanthene

Structure

Category

Organic Light-Emitting Diode (OLED) Materials

IUPAC Name

(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane

Molecular Weight

578.6g/mol

Molecular Formula

C39H32OP2

Canonical SMILES

CC1(C2=C(C(=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4)OC5=C1C=CC=C5P(C6=CC=CC=C6)C7=CC=CC=C7)C

InChI

InChI=1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3

InChI Key

CXNIUSPIQKWYAI-UHFFFAOYSA-N

Application

Dimethylbisdiphenylphosphinoxanthene is an organophosphorus compound employed as a versatile bidentate ligand, notable for its wide bite angle, which facilitates a range of catalytic reactions. Its primary use is in the hydroformylation of alkenes, but it is also an essential component in various other catalytic processes, such as cross couplings involving amides, hydrazones, and aryl halides, as well as intermolecular couplings, hydrophosphinylation of alkenes and alkynes, and dehydrogenative silylation of alcohols. Additionally, it serves in carbonylation, sulfinylation, aryltation, borylation, ene-type reactions, and oxidative synthesis, demonstrating its crucial role in numerous synthetic transformations with palladium, nickel, rhodium, ruthenium, and copper as catalysts.

Complexity

731

Covalently-Bonded Unit Count

EC Number

605-249-4

Exact Mass

578.19284g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

9,9-dimethyl-4,6-bis(diphenylphosphino)xanthene;xantphos

Monoisotopic Mass