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A new access to tri(1-naphthyl)phosphine and its catalytically active palladacycles and luminescent Cu(I) complex. / Artem'ev, Alexander V.; Kuimov, Vladimir A.; Matveeva, Elena A. et al.
In: Inorganic Chemistry Communications, Vol. 86, 01.12.2017, p. 94-97.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - A new access to tri(1-naphthyl)phosphine and its catalytically active palladacycles and luminescent Cu(I) complex
AU - Artem'ev, Alexander V.
AU - Kuimov, Vladimir A.
AU - Matveeva, Elena A.
AU - Bagryanskaya, Irina Yu
AU - Govdi, Anastasia I.
AU - Vasilevsky, Sergey F.
AU - Rakhmanova, Mariana I.
AU - Samultsev, Dmitry O.
AU - Gusarova, Nina K.
AU - Trofimov, Boris A.
PY - 2017/12/1
Y1 - 2017/12/1
N2 - New approach to synthesis of tri(1-naphthyl)phosphine (Np3P) and its application for design of new Pd(II) and Cu(I) complexes are reported. This phosphine has been prepared in 32% yield through exhaustive P–H arylation of РН3 with 1-chloronaphthalene in the superbasic t-BuOK/DMSO system at 70 °C. The Np3P was found to readily reacts with chloro-bridged dimers, [(κ2-C,N)Pd(μ-Cl)]2 (κ2-C,N = PhCH2NMe2 (2a) or FcCH2NMe2 (2b), to give new mononuclear palladacycles [(κ2-C,N)Pd(Np3P)Cl] (3, 4), in which metal has a square-planar geometry. These complexes show good catalytic activity in the Sonogashira reaction under low catalyst loadings (2 mol% Pd) and relatively mild conditions. We also synthesized and characterized first Cu(I) complex with Np3P, namely, [Cu(phen)(Np3P)I], that exhibits red emission (λmax = 650 nm) at room temperature.
AB - New approach to synthesis of tri(1-naphthyl)phosphine (Np3P) and its application for design of new Pd(II) and Cu(I) complexes are reported. This phosphine has been prepared in 32% yield through exhaustive P–H arylation of РН3 with 1-chloronaphthalene in the superbasic t-BuOK/DMSO system at 70 °C. The Np3P was found to readily reacts with chloro-bridged dimers, [(κ2-C,N)Pd(μ-Cl)]2 (κ2-C,N = PhCH2NMe2 (2a) or FcCH2NMe2 (2b), to give new mononuclear palladacycles [(κ2-C,N)Pd(Np3P)Cl] (3, 4), in which metal has a square-planar geometry. These complexes show good catalytic activity in the Sonogashira reaction under low catalyst loadings (2 mol% Pd) and relatively mild conditions. We also synthesized and characterized first Cu(I) complex with Np3P, namely, [Cu(phen)(Np3P)I], that exhibits red emission (λmax = 650 nm) at room temperature.
KW - Copper(I)
KW - Luminescence
KW - Palladacycles
KW - Phosphine
KW - Sonogashira coupling
KW - Tri(1-naphthyl)phosphine
KW - SOLID-STATE LUMINESCENCE
KW - CATALYZED SYNTHESIS
KW - RHODIUM COMPLEX
KW - CRYSTAL-STRUCTURES
KW - BORONIC ACIDS
KW - GOLD(I) COMPLEXES
KW - PHOSPHITE LIGANDS
KW - OLEFIN HYDROGENATION
KW - BULKY PHOSPHINE
KW - HECK REACTION
UR - http://www.scopus.com/inward/record.url?scp=85030321392&partnerID=8YFLogxK
U2 - 10.1016/j.inoche.2017.09.008
DO - 10.1016/j.inoche.2017.09.008
M3 - Article
AN - SCOPUS:85030321392
VL - 86
SP - 94
EP - 97
JO - Inorganic Chemistry Communication
JF - Inorganic Chemistry Communication
SN - 1387-7003
ER -
ID: 9866374