Weinreb Amide Based Building Blocks for the Synthesis of α- and β-Organylseleno Aryl Ketones
作者:Indrapal Aidhen、Sivaraman Balasubramaniam
DOI:10.1055/s-0030-1260772
日期:2011.7
for the synthesis of α- and β-organylseleno aryl ketones has been achieved. The strategy is based on the use of hitherto unreported 2,2'-diselenediylbis(N-methoxy-N-methylacetamide) and 3,3'-diselenediylbis(N-methoxy-N-methylpropanamide). The envisaged synthetic equivalents combine the usefulness of Weinreb amide (WA) functionality and those innate with selenium for the first time. The synthesis of the
已经实现了合成α-和β-有机基硒芳基酮的新策略。该策略基于迄今为止未报道的 2,2'-二硒二基双(N-甲氧基-N-甲基乙酰胺)和 3,3'-二硒二基双(N-甲氧基-N-甲基丙酰胺)的使用。设想的合成等效物首次结合了 Weinreb 酰胺 (WA) 官能团的有用性和那些先天与硒的作用。目标α-和β-有机基硒芳基酮的合成可以通过Se-Se键的还原裂解,然后在硒上进行烷基化,以及在其中的WA官能团上添加芳基卤化镁来实现。