Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology. 99-75-2, Name is Methyl 4-methylbenzoate, molecular formula is , belongs to isothiazole compound. In a document, author is RAJAGOPAL, R, Category: isothiazole.
SYNTHESIS OF NEW FLUORESCENT DYES FROM 6-METHOXY-1-CHLORO-3,4-DIHYDRONAPHTHALENE-2-CARBOXALDEHYDE
The synthetic utility of the Vilsmeier reagent to generate new precursors for condensed heterocycles has been extended to the synthesis of some new fluorescent compounds. 6-Methoxy-1-chloro-3,4-dihydronaphthalene-2-carboxaldehyde was used to synthesise new benzimidazo-[1,2-a]-quinolines, quinazolines, thienylbenzimidazole, benzo-[h]-quinolines, benz-[g]-indazoles and isothiazole derivatives. The efficacy of the aldehyde derivative was further extended to synthesise strongly fluorescent pyrano, iminothiopyrano and exocyclic dicyano derivatives. The compounds were characterised by IR, H-1-NMR and visible absorption-emission spectra; they were also applied to polyester as fluorescent dyes and their properties evaluated.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 99-75-2, in my other articles. Category: isothiazole.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com