157491-16-2Relevant academic research and scientific papers
Reactions between nitrile oxides and carbenium ions: Synthesis of benzoxazines, oximes, and amides through intramolecular ortho or ipso attack
Auricchio, Sergio,Magnani, Caterina,Truscello, Ada M.
, p. 2411 - 2416 (2007/10/03)
Reactions between nitrile oxides and benzylic carbocations are described. Different results were obtained when the carbocations were generated from the corresponding chlorides with different Lewis acids, with addition products such as benzoxazines, oximes, and amides being produced. Primary, secondary, and tertiary carbocations showed different reactivities. The product ratios strongly depended on the substituents on the aromatic ring of the benzylic carbocations. Evidence for the proposed mechanism is reported. Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002.
Nitrile oxide-BF3 complex as electrophilic moiety towards aromatic systems: Stereospecific synthesis of oximes
Auricchio, Sergio,Bini, Antonella,Pastormerlo, Eros,Ricca, Aldo,Truscello, Ada M.
, p. 7589 - 7596 (2007/10/02)
Aromatic oximes are obtained stereospecifically by action of nitrile oxide-BF3 complexes on aromatic compounds.
