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Precise N‑Alkylation via Cs-LTA Zeolites: Mechanistic Insights and Green Catalytic Synthesis of High-Yield BBIT through Ion-Exchange Optimization

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The precise synthesis of the industrial bactericide N-butyl-1,2-benzisothiazolin-3-one (BBIT) is primarily achieved through catalytic N-alkylation reactions. In this study, a multistep ion-exchange approach was utilized to produce Cs+ modified LTA zeolites (Cs... ...