| Literature DB >> 32315105 |
Anton A Anisimov1, Fedor V Drozdov2, Yulia S Vysochinskaya1,2, Ekaterina O Minyaylo1, Alexander S Peregudov1, Fedor M Dolgushin1,3, Olga I Shchegolikhina1, Aziz M Muzafarov1,2.
Abstract
This study presents the synthesis of organoboron derivatives of stereoregular 4-, 6-, and 12-unit phenylcyclosilsesquioxanes. All compounds obtained were isolated in good yields (70-80 %) and were fully characterized by 1 H, 13 C, 29 Si, 11 B NMR, IR spectroscopy, HRMS ESI, and elemental microanalysis. The structure of the key modifier, obtained for the first time, 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl) dimethylvinylsilane, was also confirmed by single-crystal XRD.Entities:
Keywords: coordination chemistry; inorganic chemistry; methodology and reactions; organoboron derivatives; organocyclosilsesquioxanes
Year: 2020 PMID： 32315105 DOI： 10.1002/chem.202001676
Source DB: PubMed Journal: Chemistry ISSN： 0947-6539 Impact factor: 5.236