Amino Acids and Peptides. XLVII. Facile Synthesis of Flavacol, Deoxymuta-aspergillic Acid and Optically Active Deoxyaspergillic Acid from Dipeptidyl Aldehydes.
Facile and Efficient Deoxygenation of Aromatic N-Oxides with Zinc and Aqueous Ammonium Chloride
作者:Yutaka Aoyagi、Tomomitsu Abe、Akihiro Ohta
DOI:10.1055/s-1997-1280
日期:1997.8
Several aromatic N-oxides such as pyrazine, arylpyridine and quinoline N-oxides have been deoxygenated to parent amines under mild and efficient conditions using zinc and aqueous ammonium chloride in tetrahydrofuran.