catalytic amounts of organophosphines provides spiroindenyl dihydropyridines. It represents the α-spirannulation of enones via an intramolecular MBH (IMBH) reaction utilizing dual phosphine- and anion-binding catalysis. The IMBH adducts were subjected to several post-synthetic modifications to access highly functionalized molecules.
我们介绍了 Morita-Baylis-Hillman (MBH)
化学的一项进展,可提供 α-螺环烯酮。用催化量的有机膦处理烯酮系氮杂芳鎓盐,得到螺
茚基
二氢吡啶。它代表烯酮通过分子内 MBH (IMBH) 反应利用
双膦和阴离子结合催化进行 α-螺环化。 IMBH 加合物经过多次合成后修饰以获得高度功能化的分子。