H benzenesulfonic acid alkylation h rx a lx 3 r hx an

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Unformatted text preview: 2 SO4 SO3 H Benzenesulfonic acid Alkylation: H + RX A lX 3 R + HX An alkylbenzene Acylation: O H + RC X O A lX 3 CR + H X An acylbenzene 20 Organic Organic Lecture Series Carbon-Carbon Bond Formations: 21 Organic Lecture Series Electrophilic Aromatic Substitution • Electrophilic aromatic substitution: a reaction in which a hydrogen atom of an aromatic ring is replaced by an electrophile • In this section: – several common types of electrophiles – how each is generated – the mechanism by which each replaces hydrogen 22...
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This note was uploaded on 11/21/2011 for the course CH 51455 taught by Professor Colapret during the Spring '11 term at University of Texas at Austin.

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