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- Title
Syntheses and crystal structures of ruthenium complexes with bidentate salicylaldiminato and dithiophosphato ligands.
- Authors
Tang, Li-Hua; Wu, Fule; Lin, Hui; Jia, Ai-Quan; Zhang, Qian-Feng
- Abstract
Treatment of the bidentate Schiff base 2-[(2,6-diisopropyl-phenylimino)-methyl]-phenol (HL1) with one equivalent of (Et4N)[RuCl4(MeCN)2] in the presence of triethylamine afforded (Et4N)[RuCl3(<italic>κ</italic>2-<italic>N</italic>,<italic>O</italic>-L1)(MeCN)] (<bold>1</bold>), which reacted with two equivalents of K[S2P(O<italic>i</italic>Pr)2] to produce a neutral ruthenium(III) complex [Ru(<italic>κ</italic>2-<italic>N</italic>,<italic>O</italic>-L1){<italic>η</italic>2-S2P(O<italic>i</italic>Pr)2}2] (<bold>2</bold>) bearing both salicylaldiminato and dithiophosphato ligands. Reactions of the bidentate Schiff bases 2-[(3-chloro-phenylimino)-methyl]-phenol (HL2) and 2-[(2,4,6-trimethyl-phenylimino)-methyl]-phenol (HL3) with one equivalent of [Ru(CO)2Cl2] in the presence of triethylamine led to formation of the corresponding anionic ruthenium(II) carbonyl complexes (Et3NH)[RuCl2(<italic>κ</italic>2-<italic>N</italic>,<italic>O</italic>-L2)(CO)2] (<bold>3</bold>) and (Et3NH)[RuCl2(<italic>κ</italic>2-<italic>N</italic>,<italic>O</italic>-L3)(CO)2] (<bold>4</bold>). The molecular structures of complexes <bold>2</bold>–<bold>4</bold> have been determined by single-crystal X-ray diffraction.
- Subjects
CRYSTAL structure; RUTHENIUM; TRIETHYLAMINE; PHENOLS; SCHIFF bases
- Publication
Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, Vol 73, Issue 5, p329
- ISSN
0932-0776
- Publication type
Article
- DOI
10.1515/znb-2018-0045