On July 31, 2017, Topkaya, Derya; Alp, Serap published an article.HPLC of Formula: 27115-50-0 The title of the article was New Chromophore Systems from Coumarin-Oxazol-5-one Combination. And the article contained the following:
Coumarin-oxazol-5-one (COX), I [Ar = C6H5, naphthalen-1-yl, 4-O2NC6H4, 4-H3CC6H4], were synthesized with 7-methoxy-2-oxo-2H-chromene-4-carbaldehyde and benzoylglycine derivatives ArC(O)NHCH2C(O)OH. The characterizations of the COX derivatives I by 1H NMR, FT-IR and elemental anal. were achieved. The photophys. data of the synthesized COX derivatives I were obtained using spectrophotometric and spectrofluorimetric methods. Evaluation of the absorption and emission properties of the structures was carried out in different solvents. Maximum absorption and emission wavelengths (λ; nm), molar extinction coefficients (ε; cm-1 M-1), Stoke’s shifts (ΔλST; nm) and quantum yields (ΦF) of the COX derivatives I were declared. The experimental process involved the reaction of 2-(4-Methylbenzamido)acetic acid(cas: 27115-50-0).HPLC of Formula: 27115-50-0
The Article related to coumarin oxazolone preparation diastereoselective, aroyl glycine methoxy oxo chromene carbaldehyde heterocyclization, chromophore, coumarin, oxazol-5-one, Heterocyclic Compounds (More Than One Hetero Atom): Oxazoles, Isoxazoles and other aspects.HPLC of Formula: 27115-50-0
Referemce:
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