132545-09-6Relevant articles and documents
One-pot synthesis of fluorescent 2,5-dihydro-1,2,3-triazine derivatives from a cascade rearrangement sequence in the reactions of 1,2,3-triazolium-1- aminide 1,3-dipoles with propiolate esters
Butler, Richard N.,Fahy, Aoife M.,Fox, Anthony,Stephens, John C.,McArdle,Cunningham,Ryder
, p. 5679 - 5687 (2007/10/03)
The reactions of 1,2,3-triazolium-1-aminides 1 (readily available from benzil bishydrazones) with propiolate esters leads to fluorescent 2,5-dihydro-1,2,3-triazine derivatives 2, 3 in one pot. These synthetic reactions can be carried out in acetone, in wa
Extended Tandem Reactions of 2H-1,2,3-Triazole N-Oxides with Dialkyl Acetylenedicarboxylates and N-Phenylmaleimide: Substituted Monocyclic 2,5-Dihydro-1,2,3-triazines and New Tetrahydrofuro-1,2,3-triazoles. Azolium 1,3-Dipoles Part 5.
Butler, Richard N.,Cunningham, Desmond,Marren, Elizabeth G.,McArdle, Patrick
, p. 3321 - 3326 (2007/10/02)
The reaction of substituted 1,2,3-triazole 1-oxides with dialkyl acetylenedicarboxylate dipolarophiles gave a new route to monocyclic 1,2,3-triazine derivatives via a multi-step sequence of cycloaddition, sigmatropic rearrangements, and ring expansion.Wit
