Novel Multicomponent Domino Approach to 2,5-Bifunctionalized Five-Membered Cyclic Nitrones
作者:Milan Potáček、Marian Buchlovič、Stanislav Man
DOI:10.1055/s-0031-1289726
日期:2012.3
Multicomponent reactions of 2,2-dimethylpenta-3,4-dienal oxime with aldehydes and primary alcohols were studied and the optimum conditions for preparing a new family of 2,5-substituted five-membered cyclic nitrones were identified. This reaction offers direct access to the target structures in a single synthetic step. The scope and limitations of the reaction were evaluated, and all products were
研究了2,2-二甲基戊-3,4-二肟 与醛和伯醇的多组分反应,并确定了制备新的2,5-取代的五元环硝酮家族的最佳条件。该反应可在单个合成步骤中直接进入目标结构。评价了反应的范围和局限性,并对所有产物进行了分离和充分表征。 丙二烯-醇-醛-多米诺反应-多组分反应-硝酮