名称:
Synthesis of New 1, 4-Dihydropyridines by Addition-Rearrangement Process with Imine Derivatives and β-Ketoester as Starting Materials in Solvent-Free Conditions (SUPPORTING INFORMATION)
摘要:
以Cu2+为催化剂,亚胺和β-酮酯为原料,在无溶剂条件下合成了4位带有羧基的N-取代1,4-二氢吡啶。通过首次加成到β-酮酯的分离产物的反应,提出并检验了由加成-重排过程组成的可能机制。
DOI:
10.2174/157017809787893082