Research output: Contribution to journal › Article › peer-review
Oxidative addition of verdazyl halogenides to Pd(PPh3)4. / Petunin, Pavel V.; Votkina, Darya E.; Trusova, Marina E. et al.
In: New Journal of Chemistry, Vol. 43, No. 38, 14.10.2019, p. 15293-15301.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Oxidative addition of verdazyl halogenides to Pd(PPh3)4
AU - Petunin, Pavel V.
AU - Votkina, Darya E.
AU - Trusova, Marina E.
AU - Rybalova, Tatyana V.
AU - Amosov, Evgeny V.
AU - Uvarov, Mikhail N.
AU - Postnikov, Pavel S.
AU - Kazantsev, Maxim S.
AU - Mostovich, Evgeny A.
N1 - Publisher Copyright: © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2019. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2019/10/14
Y1 - 2019/10/14
N2 - Direct oxidative addition of verdazyl halogenides to Pd(0) was studied and the role of this step in the Pd-catalyzed cross-coupling reactions was evaluated. A number of bis(triphenylphosphine)[verdazyl]palladium(ii) iodide species were synthesized in yields of 89 to 92% and were shown to be persistent under ambient conditions. High synthetic potential of Pd-verdazyls was demonstrated by their efficiency and reactivity in the Sonogashira coupling reaction. These derivatives significantly expand the modern synthetic tools for development of spin-labeled materials and polyradical systems with desired functionalities.
AB - Direct oxidative addition of verdazyl halogenides to Pd(0) was studied and the role of this step in the Pd-catalyzed cross-coupling reactions was evaluated. A number of bis(triphenylphosphine)[verdazyl]palladium(ii) iodide species were synthesized in yields of 89 to 92% and were shown to be persistent under ambient conditions. High synthetic potential of Pd-verdazyls was demonstrated by their efficiency and reactivity in the Sonogashira coupling reaction. These derivatives significantly expand the modern synthetic tools for development of spin-labeled materials and polyradical systems with desired functionalities.
KW - FUNCTIONAL-GROUP TRANSFORMATIONS
KW - SUZUKI COUPLING REACTIONS
KW - NITRONYL NITROXIDE
KW - RADICALS SYNTHESIS
KW - PD(II) COMPLEXES
KW - SYNTHETIC METHOD
KW - REDOX REACTIONS
KW - PALLADIUM
KW - DERIVATIVES
KW - DIRADICALS
UR - http://www.scopus.com/inward/record.url?scp=85072819925&partnerID=8YFLogxK
U2 - 10.1039/c9nj03361k
DO - 10.1039/c9nj03361k
M3 - Article
AN - SCOPUS:85072819925
VL - 43
SP - 15293
EP - 15301
JO - New Journal of Chemistry
JF - New Journal of Chemistry
SN - 1144-0546
IS - 38
ER -
ID: 21792086