Аннотация:
The reactions of imino phenols 3,5-But2-2-HOC6H2CH=NX (X = 8-C9H6N, 2-MeO-5-MeC6H3 and 2-PhOC6H4) with Sc(CH2SiMe3)3(THF)2 in toluene proceed with silane elimination and reductive alkylation of the C=N group affording dimeric base-free monoalkyl scandium complexes. X-ray analysis of the two complexes revealed their dimeric structures due to μ-bridging amidophenolato dianions. The complexes catalyze hydrophosphination of styrene, phenylacetylene and tolane with Ph2PH as well as dehydrogenative coupling of anisole with hydrosilanes.
Образец цитирования:
G. A. Gurina, A. A. Kissel, A. M. Ob'edkov, V. K. Cherkasov, A. A. Trifonov, “Alkyl scandium complexes coordinated by dianionic O,N,N- and O,N,O-ligands derived from Schiff bases”, Mendeleev Commun., 31:5 (2021), 631–634
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc1005
https://www.mathnet.ru/rus/mendc/v31/i5/p631
Эта публикация цитируется в следующих 5 статьяx:
Aleksei O. Tolpygin, Anton V. Cherkasov, Georgy K. Fukin, Tatyana A. Kovylina, Alexander A. Trifonov, “Scandium Bis(o-aminobenzyl) Complexes Coordinated by 5-Methyl-5,6-dihydroindeno[2,1-b]indolyl Ligands: Synthesis, Structures, and Catalytic Activity in Isoprene Polymerization and Olefin Hydrophosphination”, Organometallics, 2024
G. K. Shumsky, A. A. Kissel, Yu. V. Nelyubina, A. A. Trifonov, “Rare-earth metal bis(alkyl) amidopyridinate complexes in dehydrocoupling of anisole with hydrosilanes”, Russ Chem Bull, 73:10 (2024), 2872
Galina A. Gurina, Alexey V. Markin, Anton V. Cherkasov, Ivan A. Godovikov, Anatoly M. Ob'edkov, Alexander A. Trifonov, “Sc3+ Chloro and Alkyl Complexes Coordinated by Pincer NHC‐Tethered Bis(phenolate) Ligands”, Eur J Inorg Chem, 26:29 (2023)
Evgeniy Chistyakov, Pavel Yudaev, Yulia Nelyubina, “Crystallization of Nano-Sized Macromolecules by the Example of Hexakis-[4-{(N-Allylimino)methyl}phenoxy]cyclotriphosphazene”, Nanomaterials, 12:13 (2022), 2268
A. I. Babkin, A. A. Kissel, A. M. Ob'edkov, A. A. Trifonov, “Dehydrocoupling of alkoxyarenes with aromatic hydrosilanes catalyzed by scandium aminobenzyl complexes”, Russ Chem Bull, 71:9 (2022), 1955