ChemInform Abstract: Synthesis and Characterization of (4S)-Silatrane-4-carboxylic Acids: Molecular Structure of (3R,4S)-1-Vinyl-3-methylsilatrane-4-carboxylic Acid.

ChemInform ◽  
2010 ◽  
Vol 24 (29) ◽  
pp. no-no
Author(s):  
R.-X. ZHUO ◽  
Z.-R. LU ◽  
J. LIAO ◽  
L.-F. SHEN
Synlett ◽  
2017 ◽  
Vol 29 (05) ◽  
pp. 556-559 ◽  
Author(s):  
Tetsuaki Fujihara ◽  
Yasushi Tsuji ◽  
Motoi Satou ◽  
Jun Terao

Carboxylic acids 1a and 1b bearing three poly(ethylene glycol) (PEG) chains and carboxylic acid 1c bearing one PEG chain were designed and synthesized. The carboxylic acids 1a–c were fully characterized by NMR and ESI-HRMS analyses. In a Pd-catalyzed aerobic oxidation of 1-phenylethanol, 1a and 1b worked well as carboxylate ligands.


2006 ◽  
Vol 55 (2) ◽  
pp. 243-247 ◽  
Author(s):  
Tetsuo Hino ◽  
Yuki Seida ◽  
Toshihiro Takahashi ◽  
Noriyuki Kuramoto

Inorganics ◽  
2018 ◽  
Vol 6 (3) ◽  
pp. 97 ◽  
Author(s):  
Marie Gaschard ◽  
Farzaneh Nehzat ◽  
Thomas Cheminel ◽  
Bruno Therrien

The synthesis and characterization of three metalla-rectangles of the general formula [Ru4(η6-p-cymene)4(μ4-clip)2(μ2-Lanthr)2][CF3SO3]4 (Lanthr: 9,10-bis(3,3’-ethynylpyridyl) anthracene; clip = oxa: oxalato; dobq: 2,5-dioxido-1,4-benzoquinonato; donq: 5,8-dioxido-1,4-naphthoquinonato) are presented. The molecular structure of the metalla-rectangle [Ru4(η6-p-cymene)4(μ4-oxa)2(μ2-Lanthr)2]4+ has been confirmed by the single-crystal X-ray structure analysis of [Ru4(η6-p-cymene)4(μ4-oxa)2(μ2-Lanthr)2][CF3SO3]4 · 4 acetone (A2 · 4 acetone), thus showing the anthracene moieties to be available for reaction with oxygen. While the formation of the endoperoxide form of Lanthr was observed in solution upon white light irradiation, the same reaction does not occur when Lanthr is part of the metalla-assemblies.


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