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Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)[2-(2-aminoethylphenyl)]palladium(II)

Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)[2-(2-aminoethylphenyl)]palladium(II)

Name: Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)[2-(2-aminoethylphenyl)]palladium(II)
Brand: BOC Sciences
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Molecular Formula:

C34H45ClNO2PPd

Molecular Weight:

672.57

CAS Number:

1028206-58-7

Catalog Number:

BPM-168963

Product Information

Molecular Formula

C34H45ClNO2PPd

Molecular Weight

672.57

Description

Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)[2-(2-aminoethylphenyl)]palladium(II) (SPhos Pd G1) is a well-defined Buchwald first-generation palladacycle precatalyst featuring an SPhos ligand and a 2-(2-aminoethylphenyl) palladacycle core with a chloride counterion. It is a powerful precatalyst for classic cross-coupling reactions such as Suzuki-Miyaura, Buchwald-Hartwig amination, and C-N bond formation. The compound is bench-stable and soluble in most organic solvents. This precatalyst offers excellent functional group tolerance and high catalytic activity, making it a valuable tool in pharmaceutical synthesis and organic chemistry research.

Synonyms

SPhos Palladacycle Gen. 1; Chloro(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)[2-(2-aminoethylphenyl)]palladium(II); SPhos Pd G1; Palladium, [2-[2-(amino-κN)ethyl]phenyl-κC]chloro[dicyclohexyl(2',6'-dimethoxy[1,1'-biphenyl]-2-yl)phosphine-κP]-, (SP-4-4)-; (SP-4-4)-[2-[2-(Amino-κN)ethyl]phenyl-κC]chloro[dicyclohexyl(2',6'-dimethoxy[1,1'-biphenyl]-2-yl)phosphine-κP]palladium

IUPAC Name

dicyclohexyl-[2-(2,6-dimethoxyphenyl)phenyl]phosphane;palladium(2+);2-phenylethanamine;chloride

SMILES

COC1=C(C(=CC=C1)OC)C2=CC=CC=C2P(C3CCCCC3)C4CCCCC4.C1=CC=C([C-]=C1)CCN.Cl[Pd+]

InChI

InChI=1S/C26H35O2P.C8H10N.ClH.Pd/c1-27-23-17-11-18-24(28-2)26(23)22-16-9-10-19-25(22)29(20-12-5-3-6-13-20)21-14-7-4-8-15-21;9-7-6-8-4-2-1-3-5-8;;/h9-11,16-21H,3-8,12-15H2,1-2H3;1-4H,6-7,9H2;1H;/q;-1;;+2/p-1

InChI Key

RUWSWVWKRCXWAA-UHFFFAOYSA-M

Melting Point

176 °C (dec.)

Purity

98%

Appearance

Light yellow powder

Storage

Store at RT, under inert atmosphere

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Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)[2-(2-aminoethylphenyl)]palladium(II)

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