74731-52-5Relevant academic research and scientific papers
SYNTHESIS AND REACTION OF 1-PHENYL-4-TRIMETHYLSTANNYL-1,2,3-TRIAZOLES
Sakamoto, Takao,Uchiyama, Daishi,Kondo, Yoshinori,Yamanaka, Hiroshi
, p. 1273 - 1278 (2007/10/02)
1,3-Dipolar cycloaddition reaction of trimethylstannylacetylene with phenyl azide gave a regioselective product, 1-phenyl-4-trimethylstannyl-1,2,3-triazole.On the other hand, the reaction of trimethylstannyl-1-hexyne, -phenylacetylene, and -trimethylsilylacetylene with the azide yielded a mixture of the corresponding 4- and 5-trimethylstannyl-1-phenyl-1,2,3-triazoles.Detrimethylstannylation, iodination, benzoylation, and palladium-catalyzed phenylation of 4-trimethylstannyl- and 4,5-bis(trimethylstannyl)-1-phenyl-1,2,3-triazoles were also described.
UNSATURATED CARBONYL-CONTAINING COMPOUNDS. XXVIII. CYCLOADDITION OF ORGANIC AZIDES TO α-ACETYLENIC KETONES AND ACIDS
Vereshchagin, L. I.,Tikhonova, L. G.,Maksikova, A. V.,Serebryakova, E. S.,Proidakov, A. G.,Filippova, T. M.
, p. 641 - 648 (2007/10/02)
The reaction of α-acetylenic ketones and acids with organic azides leads to the formation of 1-alkyl(aryl)-4-acyl(carboxy)-1,2,3-triazoles or to a mixture of the 1,4- and 1,5-disubstituted isomers.The effect of the structure of the initial compound and of the solvent on the direction of cycloaddition was investigated.
