BrettPhos Pd G3

ALDRICH/761605 - 98%

Synonym: [(2-Di-cyclohexylphosphino-3,6-dimethoxy-2′,4′,6′- triisopropyl-1,1′-biphenyl)-2-(2′-amino-1,1′ -biphenyl)]palladium(II) methanesulfonate methanesulfonate

CAS Number: 1470372-59-8
Empirical Formula (Hill Notation): C₄₈H₆₆NO₅PPdS
Molecular Weight: 906.50
MDL Number: MFCD22572666
Linear Formula: C₄₈H₆₆NO₅PPdS
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-761605-250MG	250 mg	$93.30 1/EA	Add To Favorites
45-761605-1G	1 g	$317.00 1/EA	Add To Favorites
45-761605-5G	5 g	$1350.00 1/EA	Add To Favorites
45-761605-10G	10 g	$1780.00 1/EA	Add To Favorites

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Properties
Descriptions
Safety Info.
Basic Data

assay	98%
feature	generation 3
form	solid
functional group	amine
InChI	1S/C35H53O2P.C12H10N.CH4O3S.Pd/c1-23(2)26-21-29(24(3)4)33(30(22-26)25(5)6)34-31(36-7)19-20-32(37-8)35(34)38(27-15-11-9-12-16-27)28-17-13-10-14-18-28;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;1-5(2,3)4;/h19-25,27-28H,9-18H2,1-8H3;1-6,8-9H,13H2;1H3,(H,2,3,4);/q;;;+1/p-1
InChI key	PQYBJDCHLVJYSD-UHFFFAOYSA-M
mp	150-193 °C (decomposition)
reaction suitability	reaction type: Buchwald-Hartwig Cross Coupling Reaction
	reagent type: catalyst core: palladium reaction type: Cross Couplings
SMILES string	CS(=O)(O[Pd]c1c(c2c(N)cccc2)cccc1)=O.COc3c(P(C4CCCCC4)C5CCCCC5)c(c6c(C(C)C)cc(C(C)C)cc6C(C)C)c(OC)cc3

Application:	BrettPhos Pd G3 may be used for the C-N coupling reaction between monosubstituted ureas and 1,2 dihaloaromatic system to form benzimidazolones. It may be used in the synthesis of following compounds: • [Pd(cinnamyl)(BrettPhos)]OTf by reacting with [(cinnamyl)PdCl]₂and AgOTf. • [Pd(crotyl)(BrettPhos)]OTf by reacting with [(crotyl)PdCl]₂ and AgOTf. • [Pd(allyl)(BrettPhos)]OTf by reacting with [(allyl)PdCl]2 and AgOTf. • Pd(allyl)(BrettPhos)Clby reacting with [(allyl)PdCl]₂. For small scale and high throughput uses, product is also available as ChemBeads (928321 )
General description:	BrettPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. BrettPhos Pd G3 is an excellent reagent for Buchwald-Hartwig cross-coupling reaction. Some of its unique features include lower catalyst loadings, shorter reaction time, efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.
Packaging:	1, 5, 10 g in glass bottle
Packaging:	250 mg in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98%
mp	150-193 °C (decomposition)
UNSPSC	12352300

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