Advances in transmetalation reactions originated from organozirconium compounds
Sign Up to like & getrecommendations! Published in 2017 at "Coordination Chemistry Reviews"
DOI: 10.1016/j.ccr.2017.07.005
Abstract: Abstract Transmetalation is a fundamental reaction in organometallic chemistry. It provides common and useful methods for preparing various organo-transition metal complexes, which are either used as reagents or catalyst in organic synthesis. Organozirconium complexes have… read more here.
Keywords: reactions originated; originated organozirconium; chemistry; transmetalation ... See more keywords
Remodelling a shp: Transmetalation in a Rare-Earth Cluster-Based Metal-Organic Framework.
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c01317
Abstract: Postsynthetic modification of metal-organic frameworks (MOFs) is an important strategy for accessing MOF analogues that cannot be easily synthesized de novo. In this work, the rare-earth (RE) cluster-based MOF Y-CU-10 with shp topology was modified… read more here.
Keywords: iii; iii iii; rare earth; metal organic ... See more keywords
Transmetalation for Flexible Pendant-Armed Schiff-Base Macrocyclic Complexes Influenced by Halide Effects.
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b02835
Abstract: Three 46-membered [2 + 2] pendant-armed Schiff-base macrocyclic dinuclear CdII and CuII complexes (2a, 2b, and 3b) and one 23-membered [1 + 1] CuII macrocycle 4a were prepared from the template-directed condensation reactions between 1,2-bis(2-aminoethoxy)-ethane… read more here.
Keywords: transmetalation; znii; macrocyclic complexes; cdii ... See more keywords
Mild and Efficient Ni-Catalyzed Biaryl Synthesis with Polyfluoroaryl Magnesium Species: Verification of the Arrest State, Uncovering the Hidden Competitive Second Transmetalation and Ligand-Accelerated Highly Selective Monoarylation
Sign Up to like & getrecommendations! Published in 2017 at "ACS Catalysis"
DOI: 10.1021/acscatal.7b02618
Abstract: Employing a nickel catalyst and electron-deficient polyfluoroaryl magnesium species, a highly selective monoarylation of polyfluoroarenes containing multiple identical coupling sites has been achieved for the first time, which represents a long-standing problem due to the… read more here.
Keywords: arrest state; highly selective; magnesium species; transmetalation ... See more keywords
Taming Nickel-Catalyzed Suzuki-Miyaura Coupling: A Mechanistic Focus on Boron-to-Nickel Transmetalation
Sign Up to like & getrecommendations! Published in 2018 at "ACS Catalysis"
DOI: 10.1021/acscatal.8b00933
Abstract: The mechanism of boron-to-nickel transmetalation, the key step of the nickel-catalyzed Suzuki-Miyaura (S-M) coupling, was examined both experimentally and theoretically. Dinuclear μ-hydroxo-bridged complexes formed by reaction of trans-[ArNi(PR3)2X] with hydroxide are not directly involved in… read more here.
Keywords: transmetalation; catalyzed suzuki; suzuki miyaura; boron nickel ... See more keywords
Stereospecific Transformations of Alkylboronic Esters Enabled by Direct Boron-to-Zinc Transmetalation.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c01677
Abstract: Chiral secondary organoboronic esters, when activated with t-butyllithium, are shown to undergo efficient stereoretentive transmetalation with either zinc acetate or zinc chloride. This reaction provides chiral secondary alkylzinc reagents that are configurationally stable under practical… read more here.
Keywords: transformations alkylboronic; stereospecific transformations; zinc; transmetalation ... See more keywords
Interrogating Pd(II) Anion Metathesis Using a Bifunctional Chemical Probe: A Transmetalation Switch.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b11180
Abstract: Ligand metathesis of Pd(II) complexes is mechanistically essential for cross-coupling. We present a study of halide→OH anion metathesis of (Ar)PdII complexes using vinylBPin as a bifunctional chemical probe with Pd(II)-dependent cross-coupling pathways. We identify the… read more here.
Keywords: bifunctional chemical; transmetalation; cross coupling; anion metathesis ... See more keywords
MOF transmetalation beyond cation substitution: defective distortion of IRMOF-9 in the spotlight
Sign Up to like & getrecommendations! Published in 2019 at "CrystEngComm"
DOI: 10.1039/c8ce01808a
Abstract: Zn-to-Co transmetalation of IRMOF-9 introduces major structural changes. read more here.
Keywords: cation substitution; irmof; beyond cation; mof transmetalation ... See more keywords
On-surface transmetalation of metalloporphyrins.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr04786c
Abstract: Increasing the complexity of 2D metal-organic networks has led to the fabrication of structures with interesting magnetic and catalytic properties. However, increasing complexity by providing different coordination environments for different metal types imposes limitations on… read more here.
Keywords: transmetalation metalloporphyrins; metal; transmetalation; porphyrin ... See more keywords
Deaggregation properties and transmetalation studies of a zinc(II) salen-type Schiff-base complex.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt01448c
Abstract: This paper reports the synthesis and the deaggregation properties of a Lewis acidic Zn(II) salen-type Schiff-base complex derivative from diaminomaleonitrile and a systematic detailed study of its transmetalation with other metal ions in solution. In… read more here.
Keywords: transmetalation; base complex; salen type; deaggregation properties ... See more keywords