A radical deoxychlorination of cesium oxalates has been developed for the preparation of hindered secondary and tertiary alkyl chlorides. The reaction tolerates a number of functional groups, including ketones, alcohols, and amides, and provides complementary reactivity to standard deoxychlorination reactions proceeding by heterolytic mechanisms. Preliminary studies demonstrate that the developed conditions
草酸铯的自由基脱氧
氯化已被开发用于制备受阻的仲和叔烷基
氯。该反应可耐受许多官能团,包括酮,醇和酰胺,并为通过杂化机理进行的标准脱氧
氯化反应提供互补的反应性。初步研究表明,开发的条件也可用于脱氧
溴化和脱氧
氟化反应。