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.;
Origin ID : A00129;
See also
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.
