caa a22 4500 606181067 CHVBK 20210128100809.0 cr unu---uuuuu 210128e20151101xx s 000 0 eng 10.1007/s10876-015-0890-x doi (NATIONALLICENCE)springer-10.1007/s10876-015-0890-x Synthesis, Crystal Structures and their Utilities in Tishchenko Reaction of N , O -Bidentate Aluminum Compounds [Elektronische Daten] [Hong-Fei Han, Shao-Feng Zhang, Zhi-Qiang Guo, Hong-Bo Tong, Xue-Hong Wei] Deprotonolysis of the N,O-bidentate pyridyl functionalized alkoxy ligands, 1,1-dimethyl-2-(pyridin-2-yl)ethanol (L 1 H), 1-phenyl-2-(pyridin-2-yl)ethanol (L 2 H) and 1,1-diphenyl-2-(pyridin-2-yl)ethanol (L 3 H), with 1 equiv of AlMe3 gave the corresponding dimeric metal-monoalkyl compounds [L 1 AlMe2]2 (1), [L 2 AlMe2]2 (2), and [L 3 AlMe2]2 (3), respectively. Compounds 1-3 were characterized by 1H and 13C NMR spectroscopy analysis, and the molecular structures of 1 and 2 were further confirmed by X-ray diffraction analysis. In the presence of i PrOH, aluminum compounds 1-2 exhibited excellent catalytic activity for the solvent-free Tishchenko reaction under mild conditions. In addition, the catalyst 3 can be easily isolated and recycled three times without a significant decrease in activity. Springer Science+Business Media New York, 2015 Pyridyl functionalized alkoxy aluminum compounds nationallicence Synthesis nationallicence Crystal structure nationallicence Utility nationallicence Tishchenko reaction nationallicence Han Hong-Fei School of Chemistry and Chemical Engneering, Shanxi University, 030006, Taiyuan, People's Republic of China aut Zhang Shao-Feng School of Chemistry and Chemical Engneering, Shanxi University, 030006, Taiyuan, People's Republic of China aut Guo Zhi-Qiang Institute of Applied Chemistry, Shanxi University, 030006, Taiyuan, People's Republic of China aut Tong Hong-Bo Institute of Applied Chemistry, Shanxi University, 030006, Taiyuan, People's Republic of China aut Wei Xue-Hong School of Chemistry and Chemical Engneering, Shanxi University, 030006, Taiyuan, People's Republic of China aut Journal of Cluster Science Springer US; http://www.springer-ny.com 26/6(2015-11-01), 1971-1982 1040-7278 26:6<1971 2015 26 10876 https://doi.org/10.1007/s10876-015-0890-x text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10876-015-0890-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Han Hong-Fei School of Chemistry and Chemical Engneering, Shanxi University, 030006, Taiyuan, People's Republic of China aut NATIONALLICENCE 700 1- Zhang Shao-Feng School of Chemistry and Chemical Engneering, Shanxi University, 030006, Taiyuan, People's Republic of China aut NATIONALLICENCE 700 1- Guo Zhi-Qiang Institute of Applied Chemistry, Shanxi University, 030006, Taiyuan, People's Republic of China aut NATIONALLICENCE 700 1- Tong Hong-Bo Institute of Applied Chemistry, Shanxi University, 030006, Taiyuan, People's Republic of China aut NATIONALLICENCE 700 1- Wei Xue-Hong School of Chemistry and Chemical Engneering, Shanxi University, 030006, Taiyuan, People's Republic of China aut NATIONALLICENCE 773 0- Journal of Cluster Science Springer US; http://www.springer-ny.com 26/6(2015-11-01), 1971-1982 1040-7278 26:6<1971 2015 26 10876