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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene - CAS 161265-03-8

Catalog:	BB011720
Product Name:	4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
CAS:	161265-03-8
Synonyms:	(5-diphenylphosphino-9,9-dimethyl-4-xanthenyl)-diphenylphosphine; (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene

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Computed Properties

IUPAC Name:	(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane
Description:	Ligand used in a synthesis of heterocycles by palladium-catalyzed C-N cross coupling of 3-bromothiophenes with 2-aminopyridines. Also used in a ruthenium-catalyzed alkylation of active methylene compounds with alcohols. Metal chelating ligand for catalysis.
Molecular Weight:	578.62
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
Boiling Point:	665 ℃ / 760 mmHg
Melting Point:	224-230 ℃
Flash Point:	450 ℃ (C.C)
Purity:	97 %
Appearance:	White to light yellow powder to crystal
MDL:	MFCD00233866
LogP:	7.63460

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Related Functional Groups

Phosphorus Compounds

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ethyl 4-(diethoxyphosphoryl)benzoate

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