Synthesis and Some Transformations of Cyclic Acetals of Propargyl Aldehyde
作者:S. A. Lukicheva、A. A. Golovanov、Ya. A. Nachkebia、V. V. Bekin、G. Z. Raskildina、S. S. Zlotskii
DOI:10.1134/s1070363218020226
日期:2018.2
Dehydrobromination of 2-(1,2-dibromoethyl)-1,3-dioxocyclanes with sodium amide in liquid ammonia provided cyclic acetals of propargyl aldehyde. Reactions of the resulting compounds with nitrile oxides and diazomethane afforded the corresponding isoxazole and pyrazole derivatives.
Functionalised organosulfur donor molecules: synthesis of racemic hydroxymethyl-, alkoxymethyl- and dialkoxymethyl-bis(ethylenedithio)tetrathiafulvalenes
作者:Nezire Saygili、R.James Brown、Peter Day、Robert Hoelzl、Poopathy Kathirgamanathan、Eileen R Mageean、Turan Ozturk、Melanie Pilkington、Mohammed M.B Qayyum、Scott S Turner、Lars Vorwerg、John D Wallis
DOI:10.1016/s0040-4020(01)00432-x
日期:2001.6
Short synthetic routes to racemic derivatives of bis(ethylenedithio)tetrathiafulvalene carrying one hydroxymethyl (HMET), alkoxymethyl or dialkoxymethyl side chain are reported along with cyclic voltammetry measurements and conversion of HMET to (2:1) radicalcationsalts.