Extension of an Encapsulating Macrobicyclic Ligand Using the Palladium-Catalyzed Suzuki–Miyaura Reaction of a Diiodoclathrochelate Iron(II) Tris-Glyoximate with Reactive Halogen Atoms in Its Apical Substituents

Autor: Pavel V. Dorovatovskii, Ya. Z. Voloshin, Andrey F. Asachenko, Genrikh E. Zelinskii, Ilya P. Limarev, M. A. Topchiy, Anna V. Vologzhanina

Publikováno v: Russian Journal of Inorganic Chemistry. 65:1494-1502

The ability to extend the apical substituents at a macrobicyclic tris-glyoximate framework using a palladium-catalyzed Suzuki–Miyaura C–C-cross-coupling was tested. The reaction of an iron(II) diiodoclathrochelate with phenylboronic acid was succ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd088202efadbf0685f8f1b96945a1c2
https://doi.org/10.1134/s0036023620100022

Synthesis and Functionalization of Allenes by Direct Pd‐Catalyzed Organolithium Cross‐Coupling

Autor: Jaime Mateos‐Gil, Anirban Mondal, Marta Castiñeira Reis, Ben L. Feringa

Publikováno v: Angewandte Chemie (International ed. in English), 59(20), 7823-7829. WILEY-V C H VERLAG GMBH

A palladium-catalyzed cross-coupling between in situ generated allenyl/propargyl-lithium species and aryl bromides to yield highly functionalized allenes is reported. The direct and selective formation of allenic products preventing the corresponding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48afe3a0a8c600a9ee2c1c9352d47795
https://doi.org/10.1002/anie.201913132

Universal Suzuki-Miyaura Catalyst-Transfer Polymerization for Precision Synthesis of Strong Donor/Acceptor-Based Conjugated Polymers and Their Sequence Engineering

Autor: Tae-Lim Choi, Hyun Woo Park, Soon-Hyeok Hwang, Daye Seo, Taehyun Kim, Hwangseok Kim, Taek Dong Chung, Jaeho Lee

Publikováno v: Journal of the American Chemical Society. 143(29)

Catalyst-transfer polymerization has revolutionized the field of polymer synthesis due to its living character, but for a given catalyst system, the polymer scope is rather narrow. Herein we report a highly efficient Suzuki-Miyaura catalyst-transfer

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https://pubmed.ncbi.nlm.nih.gov/34264077

The surprisingly facile formation of Pd(i)–phosphido complexes from ortho-biphenylphosphines and palladium acetate

Autor: Hazel A. Sparkes, Anna M. Winnicka, Andrew Horner, Carolina Méndez-Gálvez, David Elorriaga, Jack P.M. Roberts, Robin B. Bedford, Michelle Montgomery, Caitlin R. Bromfield, Harry M. O'Brien

Publikováno v: Montgomery, M, O'Brien, H M, Méndez-Gálvez, C, Bromfield, C R, Roberts, J P M, Winnicka, A M, Horner, A, Elorriaga, D, Sparkes, H A & Bedford, R B 2019, ' The surprisingly facile formation of Pd(I)-phosphido complexes from ortho-biphenylphosphines and palladium acetate ', Dalton Transactions, vol. 48, no. 11, pp. 3539-3542 . https://doi.org/10.1039/c8dt04926b

The widely-used ortho-biphenylphosphine ligands SPhos and RuPhos not only undergo facile orthometallation with palladium acetate, yielding strained, four-membered dimeric palladacycles but more surprisingly, in the presence of alcoholic solvents, alo

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https://doi.org/10.1039/c8dt04926b

Identification of a Surprising Boronic Acid Homocoupling Process in Suzuki–Miyaura Cross-Coupling Reactions Utilizing a Hindered Fluorinated Arene

Autor: Bre'Shon Dunson, Joshua D. Sieber, Samantha L. Gargaro

Publikováno v: Synlett.

The Suzuki–Miyaura cross-coupling reaction of 2-bromo-1,3-bis(trifluoromethyl)benzene with arylboronic acids was evaluated and determined to suffer from the formation of large amounts of boronic acid homocoupling products in conjunction with dehalo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c8a9596183d18bfa3b928e0fe4db4f4
https://doi.org/10.1055/s-0040-1707266