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Preferred Label : acyl species;

IUPAC definition : Acyl intermediates include acyl anions, acyl radicals and acyl cations (synonym acylium ions) which are formally derived from oxoacids R sub i k /i /sub E( O) sub i l /i /sub (OH) sub i m /i /sub ( i l /i 0) by removal of a hydroxyl cation HO sup class plus /sup , a hydroxyl radical HO sup . /sup or a hydroxyl anion HO sup /sup , respectively, and replacement analogues of such intermediates. Acyl anions, radicals and cations can formally be represented by canonical forms having a negative charge, an unpaired electron or a positive charge on the acid-generating element of the oxoacid. Acyl anions. E.g. Acyl radicals. E.g. Acyl cations. E.g.;

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Acyl intermediates include acyl anions, acyl radicals and acyl cations (synonym acylium ions) which are formally derived from oxoacids R sub i k /i /sub E( O) sub i l /i /sub (OH) sub i m /i /sub ( i l /i 0) by removal of a hydroxyl cation HO sup class plus /sup , a hydroxyl radical HO sup . /sup or a hydroxyl anion HO sup /sup , respectively, and replacement analogues of such intermediates. Acyl anions, radicals and cations can formally be represented by canonical forms having a negative charge, an unpaired electron or a positive charge on the acid-generating element of the oxoacid. Acyl anions. E.g. Acyl radicals. E.g. Acyl cations. E.g.

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27/07/2025


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