Results 71 to 80 of about 24,577,018 (156)
C–H addition reactivity of 2-phenylpyridine and 2,2′-bipyridine with pentaphenylborole
, 2017 The reactions of pentaphenylborole with pyridines with a pendent aryl group in the 2-position, specifically 2-phenylpyridine and 2,2′-bipyridine, readily afforded adducts. Upon thermolysis, syn ortho C–H addition of the pendent arene was induced.
Caleb D. Martin, Venkata A. K. Adiraju
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Acta Crystallographica Section E, 2011 The title compound, [Ir(C11H8N)2(C17H19O2)], has an octahedral coordination geometry around the IrIII atom, retaining the cis-C,C,trans–N,N chelate disposition of the two 2-phenylpyridine ligands.
Kaijun Luo +3 more
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Synthesis and Reactivity of NiII(Phpy)2 (Phpy = 2-Phenylpyridine)
, 2016 This article describes the synthesis and reactivity of NiII(Phpy)2 (Phpy = 2-phenylpyridine) with a variety of oxidants, including O2, Br2, PhICl2, N-fluoropyridinium salts, CuII salts, and N-halosuccinimides.
Melanie S. Sanford (1246980) +2 more
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Synthesis of (Z)-Cinnamate Derivatives via Visible-Light-Driven E-to-Z Isomerization
SynOpen, 2019 (Z)-Cinnamate derivatives are prevalent in natural bioactive products and in organic synthesis. Herein, we report a practical approach toward the efficient synthesis of (Z)-cinnamate derivatives via visible-light-driven isomerization.
Penghua Shu +8 more
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INDUCED ASYMMETRY AND OPTICAL RESOLUTION OF 2-PHENYLPYRIDINE DERIVATIVES
, 1938 It was shown in 1927 that quinine, when combined with a diphenic acid derivative, gave a salt with an optical rotation in the opposite direction to that of the free alkaloid ("Kuhn's effect").
J. G. Breckenridge, O. C. Smith
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Voltammetric Investigation for Electron-Transfer Characteristics of Organic Semiconductors
International Journal of Electrochemical Science, 2016 Two voltammertic techniques, cyclic voltammetry (CV) and chronocoulometry (CC), were employed to investigate the redox characteristics of two organic semiconductors in organic light-emitting diodes (OLED), fac-tris(2-phenylpyridine)iridium (Ir(ppy)3) and
Ji-Eun Park, Sunga Song, Ik-Soo
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Arylation of 2,5-dimethyl-4-phenylpyridine
, 2020 The α position of the pyridine ring is arylated by reaction of 2,5-dimethyl-4-phenylpyridine with phenyllithium and p-tolyllithium. Destructive oxidation of the diaryl-substituted pyridines primarily affects the pyridine ring.
Prostakov N.S. +2 more
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Dipicolinate Complexes of Oxovanadium(IV) and Dioxovanadium(V) with 2-Phenylpyridine and 4,4'-Dimethoxy-2,2'-bipyridyl as New Precatalysts for Olefin Oligomerization. [PDF]
Materials (Basel), 2022 Drzeżdżon J +6 more
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IUCrData, 2016 The asymmetric unit of the title complex, [Ir(C11H8N)2(C12H12N2O2)]PF6, comprises a [Ir(ppy)2(diMeO-bpy)]+ cation (Hppy = 2-phenylpyridine and diMeO-bpy = 4,4′-dimethoxy-2,2′-bipyridine) and a PF6− anion. The IrIII atom is coordinated by two anionic ppy−
Yano Natsumi +3 more
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Excited state properties of IrIII(phpy)2(naphthylalaninate) with phpyH = 2-phenylpyridine
, 2004 The complex Ir-III(phpy)(2)(naIa) with phpyH=2-phenylpyridine and nalaH=3-(2-naphthyl)alanine was prepared and characterized. The electronic spectrum of the complex shows long-wavelength absorptions which are attributed to the Ir-III(phpy)(2) Chromophore.
Vogler, Arnd +2 more
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