BrettPhos Pd G3 - ≥95% , CAS No.1470372-59-8

CAS: 1470372-59-8 Cat. No.: B167368 Fórmula: C₄₈H₆₆NO₅PPdS Peso molecular: 906.50 Número EC: 811-291-6 PubChem CID: 117064810

GRADE & PURITY ≥95%

Synonyms

1470372-59-8 | Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2 inverted exclamation mark ,4 inverted exclamation mark ,6 inverted exclamation mark -tri-i-propyl-1,1 inverted exclamation mark -biphenyl)(2 inverted exclamation mark -amino-1,1 inver

Storage

Room temperature,Argon charged

Shipped In

Normal

Descripción 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. 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]2 and 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)Cl by reacting with [(allyl)PdCl]2.

Specifications

Sinónimos

1470372-59-8 | Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2 inverted exclamation mark ,4 inverted exclamation mark ,6 inverted exclamation mark -tri-i-propyl-1,1 inverted exclamation mark -biphenyl)(2 inverted exclamation mark -amino-1,1 inver

Especificaciones y pureza

≥95%

Condiciones de almacenamiento de almacenamiento

Room temperature,Argon charged

Enviado en

Normal

Pureza

≥95%

Nombres e identificadores

Pubchem Sid

488202630

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488202630

Sonrisas canónicas

CC(C)C1=CC(=C(C(=C1)C(C)C)C2=C(C=CC(=C2P(C3CCCCC3)C4CCCCC4)OC)OC)C(C)C.CS(=O)(=O)O.C1=CC=C([C-]=C1)C2=CC=CC=C2N.[Pd]

IUPAC Name

dicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane;methanesulfonic acid;palladium;2-phenylaniline

InChIKey

QUEIWHJXJNGIMT-UHFFFAOYSA-N

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;;

Isómeros SMILES

CC(C)C1=CC(=C(C(=C1)C(C)C)C2=C(C=CC(=C2P(C3CCCCC3)C4CCCCC4)OC)OC)C(C)C.CS(=O)(=O)O.C1=CC=C([C-]=C1)C2=CC=CC=C2N.[Pd]

WGK Alemania

3

PubChem CID

117064810

Peso molecular

906.50

Propiedades químicas y físicas

• Punto de fusión (°C): 150-193 °C (decomposition)