Issue 11, 2018
From the journal:

Dalton Transactions

Buchwald–Hartwig amination using Pd(i) dimer precatalysts supported by biaryl phosphine ligands†‡

Kent O. Kirlikovali, ORCID logo a   Eunho Cho,a   Tyler J. Downard,a   Lilit Grigoryan,a   Zheng Han,a   Sooji Hong,a   Dahee Jung,a   Jason C. Quintana,a   Vanessa Reynoso,a   Sooihk Ro,a   Yi Shen,a   Kevin Swartz,a   Elizabeth Ter Sahakyan,a   Alex I. Wixtrom, ORCID logo a   Brandon Yoshida,a   Arnold L. Rheingoldb  and  Alexander M. Spokoyny ORCID logo *ac  

* Corresponding authors

a Department of Chemistry and Biochemistry, University of California, Los Angeles, 607 Charles E. Young Drive East, Los Angeles, California 90095, USA
E-mail: spokoyny@chem.ucla.edu

b Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, USA

c California NanoSystems Institute (CNSI), University of California, Los Angeles, 570 Westwood Plaza, Los Angeles, California 90095, USA

Abstract

We report the synthesis of air-stable Pd(I) dimer complexes featuring biaryl phosphine ligands. Catalytic experiments suggest that these complexes are competent precatalysts that can mediate cross-coupling amination reactions between aryl halides with both aliphatic and aromatic amine nucleophiles. This work represents an expansion of the air-stable precatalyst toolbox for Pd-catalyzed cross-coupling transformations.

Graphical abstract: Buchwald–Hartwig amination using Pd(i) dimer precatalysts supported by biaryl phosphine ligands

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Article information

DOI
https://doi.org/10.1039/C8DT00119G
Article type
Communication
Submitted
10 Jan 2018
Accepted
09 Feb 2018
First published
12 Feb 2018

Dalton Trans., 2018,47, 3684-3688

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Buchwald–Hartwig amination using Pd(I) dimer precatalysts supported by biaryl phosphine ligands

K. O. Kirlikovali, E. Cho, T. J. Downard, L. Grigoryan, Z. Han, S. Hong, D. Jung, J. C. Quintana, V. Reynoso, S. Ro, Y. Shen, K. Swartz, E. Ter Sahakyan, A. I. Wixtrom, B. Yoshida, A. L. Rheingold and A. M. Spokoyny, Dalton Trans., 2018, 47, 3684 DOI: 10.1039/C8DT00119G

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