Observation of Binuclear Palladium Clusters upon ESI-MS Monitoring of the Suzuki–Miyaura Cross-Coupling Catalyzed by a Dichloro-bis(aminophosphine) Complex of Palladium

An efficient method for the synthesis of alkyl indium reagents via an indium(iii) or lead(ii) halide-catalyzed direct insertion of indium into alkyl iodides is developed. NMR and ESI-MS analyses indicated the formation of a mixture of an alkyl indium dihalide (RInX2) and a dialkyl indium halide (R2InX).

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Developing Efficient Suzuki Cross-Coupling Catalysts by Doping Palladium Clusters with Silver

ACS Catalysis ◽

10.1021/acscatal.1c02083 ◽

2021 ◽

pp. 11459-11468

Author(s):

Turbasu Sengupta ◽

Dinesh Bista ◽

Shiv N. Khanna

Keyword(s):

Cross Coupling ◽

Palladium Clusters

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Water-Stabilized Three- and Four-Atom Palladium Clusters as Highly Active Catalytic Species in Ligand-Free CC Cross-Coupling Reactions

Angewandte Chemie International Edition ◽

10.1002/anie.201303188 ◽

2013 ◽

Vol 52 (44) ◽

pp. 11554-11559 ◽

Cited By ~ 82

Author(s):

Antonio Leyva-Pérez ◽

Judit Oliver-Meseguer ◽

Paula Rubio-Marqués ◽

Avelino Corma

Keyword(s):

Cross Coupling ◽

Coupling Reactions ◽

Palladium Clusters ◽

Cross Coupling Reactions ◽

Highly Active ◽

Ligand Free

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A copper(ii) complex as an intermediate of copper(i)-catalyzed C–N cross coupling of N-phenylaniline with aryl halide by in situ ESI-MS study

Chemical Communications ◽

10.1039/c1cc11906k ◽

2011 ◽

Vol 47 (23) ◽

pp. 6686 ◽

Cited By ~ 19

Author(s):

Chia-Kai Tseng ◽

Mei-Chun Tseng ◽

Chien-Chung Han ◽

Shin-Guang Shyu

Keyword(s):

Aryl Halide ◽

Cross Coupling ◽

Esi Ms

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A fundamental analysis of enhanced cross-coupling catalytic activity for palladium clusters on graphene supports

Nanoscale ◽

10.1039/c6nr06793j ◽

2016 ◽

Vol 8 (47) ◽

pp. 19564-19572 ◽

Cited By ~ 25

Author(s):

Y. Yang ◽

C. E Castano ◽

B. Frank Gupton ◽

A. C. Reber ◽

S. N. Khanna

Keyword(s):

Catalytic Activity ◽

Cross Coupling ◽

Fundamental Analysis ◽

Palladium Clusters

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Possible intermediates of Cu(phen)-catalyzed C–O cross-coupling of phenol with an aryl bromide by in situ ESI-MS and EPR studies

Dalton Transactions ◽

10.1039/c4dt00582a ◽

2014 ◽

Vol 43 (29) ◽

pp. 11410-11417 ◽

Cited By ~ 2

Author(s):

Hong-Jie Chen ◽

I-Jui Hsu ◽

Mei-Chun Tseng ◽

Shin-Guang Shyu

Keyword(s):

Mass Spectrometry ◽

Electrospray Ionization ◽

Catalytic Reaction ◽

Coupling Reaction ◽

Cross Coupling ◽

Ionization Mass ◽

Aryl Bromide ◽

Reaction Conditions ◽

Esi Ms

Cu(phen) complexes were observed in the copper(i)-catalyzed C–O coupling reaction using K2CO3 as the base and phen as the ligand under the catalytic reaction conditions by in situ electrospray ionization mass spectrometry (ESI-MS) and EPR analysis.

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