In an article, author is Zhu Da-Zhang, once mentioned the application of 21806-61-1, Application In Synthesis of Prop-1-ene-1,3-sultone, Name is Prop-1-ene-1,3-sultone, molecular formula is C3H4O3S, molecular weight is 120.1271, MDL number is MFCD12405143, category is isoquinoline. Now introduce a scientific discovery about this category.
Studies on the Respective Reactions of Quinoline and Isoquinoline with Transient Species by Pulse Radiolysis
Respective reactions of quinoline and isoquinoline with typical oxidative/reductive transient species, i.e., hydrated electrons, hydroxyl radicals, and hydrogen atoms (obtained after the reaction of an electron beam by proper condition-controlling) were investigated by pulse radiolysis. Absorption spectra of the transient products and their change trends were investigated. Reaction rate constants of hydrated electrons with quinoline and isoquinoline were 7.1×10(9) and 3.4×10(9) mol(-1).L.s(-1), respectively. The hydroxyl radical had rate constants of 7.2×10(9) and 3.4×10(9) mol(-1).L.s(-1), respectively. The rate constants of hydrogen atoms were 5.7×10(9) and 3.6×10(9) mol(-1).L .s(-1), respectively. Results showed that both quinoline and isoquinoline reacted with hydrated electrons, hydroxyl radicals, and hydrogen atoms very quickly. However, reaction rates of quinoline with these transient reductive/oxidative species were faster than that of isoquinoline. Stabilities of the transient products from these reactions were analyzed by electron theory. Reaction products from quinoline’s reaction with transient species were found to be more stable than reaction products from the isoquinoline reaction and this difference was the reason for the difference in rate constants.
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Reference:
Isoquinoline – Wikipedia,
,Isoquinoline | C9H7N – PubChem