105873-94-7Relevant academic research and scientific papers
Asymmetric induction using chiral 1,2,4-triazole arad benzimidazole derivatives
Katritzky, Alan R.,Aslan, Diana C.,Leeming, Peter,Steel, Peter J.
, p. 1491 - 1500 (1997)
Lithiated N-substituted 1,2,4-triazoles 3 and 8 and benzimidazole 11 reacted with (1R)-fenchone to give derivatives 5c, 9 and 12 in good yields as single diastereoisomers, (S)-Lactic acid 16 reacted with o-phenylenediamine 15 to give optically pure (S)-2-
REACTION OF 1-(1-ALKOXYALKYL)-1-H-1,2,4-TRIAZOLE WITH AMIDES
Ohta, Shunsaku,Maruyama, Akihiko,Kawasaki, Ikuo,Hatakeyama, Shoko,Ichikawa, Michiyo,Guro, Tomoko
, p. 2029 - 2036 (2007/10/02)
1-(1-Alkoxyalkyl)-1H-1,2,4-triazoles (4) were prepared by treating acetals (1) with 1H-1,2,4-triazole (2) in the presence of pyridinium p-toluenesulfonate (3).The alkoxy group of 4-was substituted with -NR4COR3 group by treating with carboxamides to give various 1-(1-acylaminoalkyl)-1H-1,2,4-triazole (6) in variable yields.
REACTIVITY OF AZOLES TOWARDS BENZALDEHYDE AND ITS DIMETHYLACETAL. SYNTHESIS OF N,N'-DIAZOLYLPHENYLMETHANES
Ballesteros, P.,Elguero, J.,Claramunt, R. M.
, p. 5955 - 5964 (2007/10/02)
Some 1,1'-diindazolylphenylmethanes have been prepared from indazoles and benzaldehyde in presence of zinc chloride as catalyst.The reaction was strongly dependent on the basic pKa's of azoles and only few pyrazolyl derivatives could be prepare
