Results 1 to 10 of about 950 (179)

Platinum(ii) complexes of aryl guanidine-like derivatives as potential anticancer agents: between coordination and cyclometallation. [PDF]

RSC Adv
The preparation of a wide variety of Pt(ii) complexes with aryl guanidines and their potential application as anticancer agents have been explored. A relatively facile synthesis of cyclometallated Pt(ii) complexes of arylguanidines, preparation of Pt(ii)
O'Sullivan P, Previtali V, Twamley B, Marmion CJ, McDonald AR, Rozas I.   +5 more
europepmc   +2 more sources

P-Stereogenic threonine derived Ir–P,N complexes. Reversible cyclometallation and asymmetric hydrogenation reactions

Tetrahedron, 2023
A threonine-derived phosphine-oxazoline iridium catalyst is reported, showcasing excellent selectivity in the hydrogenation of N -Boc-2,3-diarylallylamines.
Antoni Riera, Agustí Lledós, Xavier Verdaguer   +2 more
exaly   +2 more sources

Platinum Indolylphosphine Fluorido and Polyfluorido Complexes: An Interplay between Cyclometallation, Fluoride Migration, and Hydrogen Bonding. [PDF]

Chemistry, 2021
The reaction of [PtCl2(COD)] (COD=1,5‐cyclooctadiene) with diisopropyl‐2‐(3‐methyl)indolylphosphine (iPr2P(C9H8N)) led to the formation of the platinum(ii) chlorido complexes, cis‐[PtCl2{iPr2P(C9H8N)}2] (1) and trans‐[PtCl2{iPr2P(C9H8N)}2] (2).
Sander S, Müller R, Ahrens M, Kaupp M, Braun T.   +4 more
europepmc   +2 more sources

N,N- and N,O-Bidentate-Chelation-Assisted Alkenyl C–H Functionalization [PDF]

Molecules
Chelation-assisted olefinic C–H functionalization has been demonstrated to be a powerful method of constructing multi-substituted alkenes from simpler ones.
Yawei Zhang, Chengxing Peng, Xiaoli Li, Xiuying Liu, Liyuan Ding, Guofu Zhong, Jian Zhang   +6 more
doaj   +2 more sources

Nickel-catalyzed arylative telomerization of isoprene [PDF]

Nature Communications
Developing new transformations of bulky chemicals is an important approach to expand the reaction boundary of current chemistry. Instead of traditional hydroarylation of dienes, we herein demonstrate a nickel-catalyzed arylative telomerization of ...
Xiao-Yu Wang, Bing-Zhi Chen, Su-Yang Xu, Xue-Ting Li, Yan Liu, Ding-Wei Ji, Qing-An Chen   +6 more
doaj   +2 more sources

Atroposelective interrupted CuAAC reaction using cyclic diaryliodoniums [PDF]

Nature Communications
Copper-catalyzed azide–alkyne cycloaddition (CuAAC) is a pivotal strategy for joining two fragments, including bioactive moieties under mild conditions.
Yuanyuan Li, Shan Yang, Longhui Duan, Zhenhua Gu   +3 more
doaj   +2 more sources

Asymmetric Catalysis in the Cyclometallation Reaction

CHIMIA, 1978
The formation of optically active cyclopalladated products starting from dimethylaminomethylferrocene has been observed for the first time using the salts of optically active acids as basic catalysts.
Vyatcheslav I. Sokolov, Ludmila L. Troitskaya   +1 more
doaj   +2 more sources

Cyclometallation of Heavier Tetrylenes: Reported Complexes and Applications in Catalysis

European Journal of Inorganic Chemistry, 2021
Javier A. Cabeza, Pablo García-Álvarez
exaly   +2 more sources

Syntheses of Au(III) and Au(I) Complexes of 3,4,5,6-Tetraphenyl-2,2´-bipyridine [PDF]

OUSL Journal, 2023
Treatment of the ligand 3,4,5,6-tetraphenyl-2,2´-bipyridine (LH) VIII with HAuCl4 in acetonitrile afforded the cyclometallated square-planar Au(III) complex [LAuCl]ClO4 (7) containing the anionic tridentate (N∧N∧C) ligand, via orthometallation ...
Sarath D. Perera
doaj   +1 more source

Pd(II), Pd(III) and Pd(IV) Cyclometallated Compounds with 2-Arylpyridines and Their Derivatives or Analogues: 44 Years (1980–2023) of NMR and Single Crystal X-ray Studies

Crystals, 2023
In this paper, a review on Pd(II), Pd(III), and Pd(IV) cyclometallated compounds with 2-arylpyridines (2-phenylpyridine, 2-benzylpyridine, 2-benzoylpyridine, 2-phenoxypyridine, 2-phenylsulfanylpyridine, 2-anilinopyridine, 2-(naphth-1-yl)pyridine, 2 ...
Leszek Pazderski, Pavel A. Abramov
doaj   +1 more source