Electric Literature of 13423-60-4, New Advances in Chemical Research in 2021.Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, 13423-60-4, name is 1-Phenyl-1H-1,2,4-triazole, molecular formula is C8H7N3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
EXAMPLE 111 1-phenyl-4-(tetradec-1-yl)triazolium bromide 0.300 g (0.002 mol) 1-phenyltriazole 1 and 1.500 g (0.006 mol) 1-bromotetradecane 2 were dissolved in a pressure tube in 7 ml THF. The reaction mixture was stirred 4 d at 110 C. THF was removed because of the parallel positive experiences of solvent-free synthesis and the mixture stirred for 4 h at 110 C. To the obtained solid 10 ml petroleum ether was added. The product is filtered off, washed with petroleum ether, and dried in high vacuum. M 422.53 C22H36N3Br Yield: 0.4632 g (59%) 1H-NMR DM-108 (300 MHz/DMSO): (ppm)=0.86 (t, 3H, 20-H); 1.25 (m, 24H, 9-19-H); 1.94 (q, 2H, 8-H); 4.32 (t, 2H, 7-H); 7.70 (m, 3H, 5/5’/6H); 7.96 (d, 2H, 4/4′-H); 9.50 (s, 1H, 1-H); 10.97 (s, 1H, 2-H) 13C-NMR DM-108 (75.475 MHz/DMSO):
Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. Keep reading other articles of 13423-60-4.
Reference:
Patent; TECHNISCHE UNIVERSITAET DRESDEN; US2011/105761; (2011); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics