Brønsted acid-mediated opening of nitroso cycloadducts under anhydrous conditions
Brian S Bodnar1, Marvin J Miller
1Deparment of Chemistry and Biochemistry, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556.
Tetrahedron Letters
|February 18, 2010
Abstract:
An unusual bicyclic hydroxamate resulted from C-O bond cleavage of acylnitroso hetero-Diels-Alder cycloadducts when treated with catalytic Brønsted acids under anhydrous conditions. Similarly, the formation of a nitrone was observed using one equivalent of triflic acid.
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