Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ziyu Jiao"'
Publikováno v:
Journal of Chemical Sciences. 127:1383-1388
Click reaction of alkynylthiacalix[4]arene with ethyl 2-azidoacetate, followed by ammonolysis with hydrazine hydrate and Schiff-base condensation with benzaldehyde or salicyic aldehyde, afforded two novel thiacalix[4]arene derivatives containing mult
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 74:257-263
By formylation of calix[4]-1,3-aza-crown in hexamethylenetetramine/trifluoroacetic acid system, the first formylated calix[4]-aza-crown derivative 6 was synthesized in yield of 61%. Reacting compound 6 with salicyloyl hydrazine, 2,4-dinitrophenyl hyd
Publikováno v:
Journal of the Iranian Chemical Society. 9:327-332
The first examples of calixarene ionic liquids 3 and 6 with 3D-shaped cavities were obtained in high yields by reacting calix[4]arene or thiacalix[4]arene with 1,6-dibromohexane and then refluxing in 1-methylimidazole. The experiments of phase transf
Publikováno v:
Chinese Chemical Letters. 24:450-452
Using a click reaction between alkynylthiacalix[4]arene and ethyl 2-azidoacetate followed by an ammonolysis with ethanolamine, leucinol and hydrazine hydrate, respectively, three novel thiacalix[4]arene derivatives 4 , 5 and 6 with triazolyl and hydr