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936995

Sigma-Aldrich

MorDalPhos Pd G4 ChemBeads

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Sinonimo/i:

[4-[2-[Bis(tricyclo[3.3.1.13,7]dec-1-yl)phosphino-κP]phenyl]morpholine](methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC]palladium ChemBeads

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About This Item

Formula empirica (notazione di Hill):
C44H57N2O4PPdS
Numero CAS:
2230788-66-4
Peso molecolare:
847.39
Codice UNSPSC:
12352100

Forma fisica

solid

Livello qualitativo

100

Composizione

, 4-6 wt. % (loading)

Impiego in reazioni chimiche

reagent type: catalyst

Stringa SMILE

CNC1=CC=CC=C1C2=C([Pd]OS(C)(=O)=O)C=CC=C2.COCCNC3=CC=CC=C3P([C@]45C[C@H]6C[C@H](C[C@H](C6)C5)C4)[C@]78C[C@H]9C[C@H](C[C@H](C9)C8)C7

InChI

1S/C30H42NOP.C13H12N.CH4O3S.Pd/c1-2-4-28(27(3-1)31-5-7-32-8-6-31)33(29-15-21-9-22(16-29)11-23(10-21)17-29)30-18-24-12-25(19-30)14-26(13-24)20-30;1-14-13-10-6-5-9-12(13)11-7-3-2-4-8-11;1-5(2,3)4;/h1-4,21-26H,5-20H2;2-7,9-10,14H,1H3;1H3,(H,2,3,4);/q;;;+1/p-1/t21-,22+,23-,24-,25?,26?,29-,30-,33?;;;
VWMHZTMMTNRWLL-WPZLEGKQSA-M

Descrizione generale

The ChemBeads product of the powerful MorDalPhos ligand for classic cross-coupling reactions combined with the Buchwald Fourth Generation Palladacycle. Bench stable, soluble in most organic solvents. Loaded on glass beads for use in high-throughput expermentation (HTE).

Applicazioni

ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.
For general uses, product is also available in powdered form (900276 )

Prodotti correlati

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Determinazione del prezzo

900276

MorDalPhos Pd G4

924377

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928364

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931055

tBuXPhos Pd G3 ChemBeads

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Bryan T Ingoglia et al.
Tetrahedron, 75(32), 4199-4211 (2020-01-04)
Over the past three decades, Pd-catalyzed cross-coupling reactions have become a mainstay of organic synthesis. In particular, catalysts derived from biaryl monophosphines have shown wide utility in forming C-N bonds under mild reaction conditions. This work summarizes a variety of
Ana L Aguirre et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 27(51), 12981-12986 (2021-07-08)
High-throughput experimentation (HTE) methods are central to modern medicinal chemistry. While many HTE approaches to C-N and Csp2 -Csp2 bonds are available, options for Csp2 -Csp3 bonds are limited. We report here how the adaptation of nickel-catalyzed cross-electrophile coupling of
Noah P Tu et al.
Angewandte Chemie (International ed. in English), 58(24), 7987-7991 (2019-03-21)
Technologies that enable rapid screening of diverse reaction conditions are of critical importance to methodology development and reaction optimization, especially when molecules of high complexity and scarcity are involved. The lack of a general solid dispensing method for chemical reagents

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