The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. COA of Formula: C6H7NaO7, 18996-35-5, Name is Sodium 3,4-dicarboxy-3-hydroxybutanoate, SMILES is OC(C(O)=O)(CC([O-])=O)CC(O)=O.[Na+], in an article , author is Shastri, R. A., once mentioned of 18996-35-5.
Synthesis and antimicrobial activity of 3-propene 1,2-benzisoxazole derivatives
A convenient and eco-friendly synthesis of 3-propene 1,2-benzisoxazole derivatives 5a-h has been achieved in excellent yields from the corresponding substituted o-hydroxy acetophenones. Substituted o-hydroxy acetophenones 1a-h on treatment with acetaldehyde 2 in sodium hydroxide afford 1-(2′-hydroxy aryl)-2-butene-1-ones 3a-h. Compounds 3a-h on oximation yields 4a-h. Microwave irradiation of 4a-h on solid support silica gel affords 5a-h in very good yield. The resultant 3-propene 1,2-benzisoxazoles have been characterized by spectral data. The compounds 5a-h have been screened for their antimicrobial activity. Compounds 5b, d, e, g exhibit good antibacterial activity and compounds 5b-e exhibit market antifungal activity.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 18996-35-5, you can contact me at any time and look forward to more communication. COA of Formula: C6H7NaO7.
Reference:
Benzisoxazole – Wikipedia,
,Benzisoxazole – an overview | ScienceDirect Topics