Synthesis and Dehydrobromination of α-Bromo Aldehyde and Ketone Nitroxyl Radical Spin Labels
作者:H. Olga Hankovszky、Kálmán Hideg、P. Cecilla Sár、M. Judit Lovas、Gyula Jerkovich
DOI:10.1055/s-1990-26788
日期:——
Various types of α-bromo aldehyde and ketone derivatives of nitroxyl radicals can be prepared in a selective bromination reaction with pyrrolidone hydrotribromide in the presence of a double bond. The saturated α-bromo aldehydes are dehydrobrominated with 1,8-diazabicyclo [5,4,0]undec-7-ene.