1,2,3-Triazoles

Gilchrist, T. L.; Gymer, Geoffrey E.

doi:10.1016/s0065-2725(08)60459-6

Cited by 150 publications

(53 citation statements)

References 233 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…For example, 4,5-diphenyl-1H-1,2,3-triazole has been aminated with hydroxylamine-O-sulfonic acid to yield mixtures of N-aminotriazoles substituted in the 1-and 2-positions [119]. 1H-1,2,3-Triazoles can be oxidized by peracids such as 3-chloroperoxybenzoic acid and hydrogen peroxide to give 1H-1,2,3-triazol-1-ols [92,120], which are also obtained by catalytic hydrogenation of 5-substituted-1-(benzyloxy)-1H-1,2,3-triazoles [92,121].…”

Section: Other Methods For Preparations Of 123-triazolesmentioning

confidence: 99%

“…Polysubstituted acylguanidines and guanylureas 109 [166] have been prepared from N-acyl-N,Ndisubstituted benzotriazolyl carboximidates 108. (119) has been explored as a regioselective N-mesylating reagent [173]. Reagent 119 mesylated molecules containing both primary and secondary amines on the primary amino position and mesylation occurred on the amino group in molecules containing both amino and hydroxy groups.…”

Section: Benzotriazole-mediated Imidoylationmentioning

confidence: 99%

See 1 more Smart Citation

Five‐Membered Heterocycles with Three Heteroatoms: Triazoles

Yet

2011

Modern Heterocyclic Chemistry

View full text Add to dashboard Cite

Section: Other Methods For Preparations Of 123-triazolesmentioning

confidence: 99%

Section: Benzotriazole-mediated Imidoylationmentioning

confidence: 99%

Five‐Membered Heterocycles with Three Heteroatoms: Triazoles

Yet

2011

Modern Heterocyclic Chemistry

View full text Add to dashboard Cite

“…One of the more useful synthetic applications of azides is the preparation of 1,2,3-triazoles via 1,3-dipolar cycloaddition click reactions of azides with substituted acetylene compounds [16][17][18][19].…”

Section: -Chloromethylstyrene (Cms)mentioning

confidence: 99%

Modification of styrene polymer by attaching suitable groups as side chain

2009

View full text Add to dashboard Cite

Chemical modification of inexpensive commercial polymers, such as styrene, is a safe methodology to obtain new copolymers. The 4-chloromethyl styrene (CMS) was copolymerized with styrene (in various mole ratios) by free radical polymerization method at 70 ºC using α,α-azobis(isobutyronitrile) (AIBN) as an initiator. The azide ion was covalently attached to the obtained copolymers with replacement of all the chlorine atoms in CMS units. The 1,3-dipolar click cycloaddition reaction between azido polymers and dimethyl acetylene dicarboxylate (DMAD) yielded polymers with 1,2,3-triazoles in side chain. The polymers, obtained in quantitative yields, were characterized by FT-IR and 1 H NMR spectroscopy; thermogravimetric analysis (TGA) and GPC studies. The thermogravimetric analysis (TGA) indicated that the thermal stability of copolymers increases with incorporation of 1,2,3-triazole groups in side chains of copolymers.

show abstract

“…1 Similarly, several 1,2,3-triazole derivatives have received much attention because of their wide range of applications as light stabilizers, fluorescent whiteners, optical brightening agents, corrosion retardants, dyestuffs, asymmetric dihydroxylation catalysts, photosensitizers, 2-7 fungicidal, herbicidal, cytostatic, virostatic, antiinflammatory, 3 anti-HIV, 8 antimicrobial 9 and β-adrenergic receptor agonists. 10 The most popular method for the construction of 1,2,3-triazole framework is the 1,3-dipolar cycloaddition reactions of azides with alkynes 11 .…”

Section: Introductionmentioning

confidence: 99%