The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.137-00-8, Name is 4-Methyl-5-thiazoleethanol, molecular formula is C6H9NOS. In a Article£¬once mentioned of 137-00-8, Quality Control of: 4-Methyl-5-thiazoleethanol
The synthesis of novel, symmetrical, tetra substituted metallo- phthalocyanines (cobalt, zinc and copper) bearing four 2-(4-methyl-1,3-thiazol- 5-yl)ethoxy units was reported. The reaction of 2-(4-methyl-1,3-thiazol-5-yl) ethanol with 4-nitrophthalonitrile in the presence of K2CO 3 led to formation of 4-[2-(4-methyl-1,3-thiazol-5-yl)ethoxy] phthalonitrile. Co and Zn phthalocyanines were synthesized using microwave irradiation from the corresponding phthalonitrile compound and metal salts (CoCl2 and Zn(CH3COO)2) in hexanol in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU). Cu phthalocyanine was obtained by heating the phthalonitrile derivative and copper (II) chloride at 160 C in n-hexanol in the presence of DBU. The resulting products were purified by column chromatography and characterized by several chemical and spectroscopic analysis methods. Photophysical properties with zinc (II) phthalocyanine were found, including electronic absorption and fluorescence quantum yield. The fluorescence of the complexes was investigated in DMF and it was found that benzoquinone (BQ) was an effective quencher.
The synthesis of novel, symmetrical, tetra substituted metallo- phthalocyanines (cobalt, zinc and copper) bearing four 2-(4-methyl-1,3-thiazol- 5-yl)ethoxy units was reported. The reaction of 2-(4-methyl-1,3-thiazol-5-yl) ethanol with 4-nitrophthalonitrile in the presence of K2CO 3 led to formation of 4-[2-(4-methyl-1,3-thiazol-5-yl)ethoxy] phthalonitrile. Co and Zn phthalocyanines were synthesized using microwave irradiation from the corresponding phthalonitrile compound and metal salts (CoCl2 and Zn(CH3COO)2) in hexanol in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU). Cu phthalocyanine was obtained by heating the phthalonitrile derivative and copper (II) chloride at 160 C in n-hexanol in the presence of DBU. The resulting products were purified by column chromatography and characterized by several chemical and spectroscopic analysis methods. Photophysical properties with zinc (II) phthalocyanine were found, including electronic absorption and fluorescence quantum yield. The fluorescence of the complexes was investigated in DMF and it was found that benzoquinone (BQ) was an effective quencher.
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 137-00-8 is helpful to your research., Quality Control of: 4-Methyl-5-thiazoleethanol
Reference£º
Thiazole | C3H5360NS – PubChem,
Thiazole | chemical compound | Britannica