Synthesis of<i>N</i>-[1-(2-Hydroxyethyl)-1<i>H</i>-tetrazol-5-yl]-<i>N</i>-methylhydrazine as Polymeric Precursor
作者:Klaus Banert、Thomas M. Klapötke、Stefan M. Sproll
DOI:10.1002/ejoc.200800764
日期:2009.1
nitrogen-rich polymer was formed from the reaction of hexamethylene diisocyanate and N-[1-(2-hydroxyethyl)-1H-tetrazol-5-yl]-N-methylhydrazine (3) monomers. Compound 3 was synthesized by a nucleophilic substitution of the methylated sulfur atom of 4-[2-(acetoxy)ethyl]-2-methylthiosemicarbazide (10) with sodium azide and final deprotection of the formed N-[1-2-(acetoxyethyl)-1H-tetrazol-5-yl]-N-methylhydrazine