RockPhos

ALDRICH/791016 - 97%

Synonym: 2-Di(tert-butyl)phosphino-2′,4′,6′-triisopropyl-3-methoxy-6-methylbiphenyl; Di-tert-butyl(2′,4′,6′-triisopropyl-3-methoxy-6-methyl-[1,1′-biphenyl]-2-yl)phosphine

CAS Number: 1262046-34-3
Empirical Formula (Hill Notation): C₃₁H₄₉OP
Molecular Weight: 468.69
MDL Number: MFCD20922895
Linear Formula: C₃₁H₄₉OP
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-791016-500MG	500 mg	$617.00 1/EA	Add To Favorites
45-791016-2G	2 g	$1380.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
form	solid
functional group	phosphine
InChI	1S/C31H49OP/c1-19(2)23-17-24(20(3)4)28(25(18-23)21(5)6)27-22(7)15-16-26(32-14)29(27)33(30(8,9)10)31(11,12)13/h15-21H,1-14H3
InChI key	CVLLAKCGAFNZHJ-UHFFFAOYSA-N
mp	121-131 °C
reaction suitability	reaction type: Buchwald-Hartwig Cross Coupling Reaction
	reaction type: Heck Reaction
	reaction type: Hiyama Coupling
	reaction type: Negishi Coupling
	reaction type: Sonogashira Coupling
	reaction type: Stille Coupling
	reaction type: Suzuki-Miyaura Coupling
	reagent type: ligand reaction type: Cross Couplings
SMILES string	CC1=C(C2=C(C(C)C)C=C(C(C)C)C=C2C(C)C)C(P(C(C)(C)C)C(C)(C)C)=C(OC)C=C1
storage temp.	15-25°C

Application:	RockPhos is a biphenyl-based phosphine ligand used with Pd(0) catalyst for carbon-carbon and carbon-heteroatom bond formation reactions. It can also be employed in the: • 2-fluroethoxylation of bromo-chalcones in the presence of palladium catalyst. • Conversion of aryl chlorides into aryl methoxides using RockPhos Pd G3 as a catalyst.
Packaging:	2 g in glass bottle
Packaging:	500 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	97%
mp	121-131 °C
Storage Temp.	15-25°C
UNSPSC	12352112

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