Reduction of ethylene glycol monopropargyl ether by lithium aluminum hydride

Autor:	A. P. Petrosyan, H. A. Gharibyan, G. M. Makaryan, Zh. A. Chobanyan, M. R. Hovhannisyan
Rok vydání:	2013
Předmět:	Hydride Inorganic chemistry Oxide chemistry.chemical_element Ether General Chemistry Medicinal chemistry chemistry.chemical_compound chemistry Acetylene Deuterium Proton NMR Lithium Ethylene glycol
Zdroj:	Russian Journal of General Chemistry. 83:143-145
ISSN:	1608-3350 1070-3632
DOI:	10.1134/s1070363213010295
Popis:	The regioand stereochemistry of the hydroalumination was established by the decomposition of the intermediate organometallic complex with deuterium oxide and iodine. The hydride ion was shown to attack the internal carbon atom of acetylene group. The decomposition of the intermediate organometallic complex with deuterium oxide results in a mixture of the geometric isomers of 2-[2-propen-1-yloxy]ethanold1 III. In the H NMR spectrum of the latter there are no signals of the Н and Н protons at 5.18 and 5.27 ppm, respectively. The spectrum contains the doublets at 4.93 (J 12.2) and 4.99 ppm (J 16.4) belonging to the Н protons of Zand E-isomers (Z:E = 3:2).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::01da114d219478fc80027bb590416ee0 https://doi.org/10.1134/s1070363213010295 Zobrazit plný text záznamu Plný text ve formátu PDF