945934-45-2Relevant academic research and scientific papers
Preparation of polyfunctional acyl azides
Katritzky, Alan R.,Widyan, Khalid,Kirichenko, Kostyantyn
, p. 5802 - 5804 (2008/02/09)
(Chemical Equation Presented) A general synthesis of acyl azides from the corresponding N-acyl benzotriazoles is described. The procedure affords acyl azides in good yields and avoids the use of acid activators and NO+ equivalents typically emp
MACROHETEROCYCLES. XVII. SYNTHESIS AND ENANTIOSELECTIVE CHARACTERISTICS OF CHIRAL N,N'-DIACYLDIAZA-18-CROWN-ETHERS
Luk'yanenko, N. G.,Bogat-skii, A. V.,Basok, S. S.,Ostrovskaya, L. K.,Nazarova, N. Yu.,Karpenko, L. P.
, p. 1438 - 1444 (2007/10/02)
N,N'-Diacyldiaza-18-crown-6 ethers were obtained by the acylation of diaza-18-crown-6 with amino acids.The enantioselectivity coefficients were determined for the chiral compound in relation to the L and D isomers of valine.The obtained compounds represent a promising class of enantioselective complexones.
