Metathesis Reaction of Diazo Compounds and <i>para</i>-Quinone Methides for C–C Double Bond Formation: Synthesis of Tetrasubstituted Alkenes and Quinolinones
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The para-quinone methides (p-QMs) are activated by Lewis acid and then attacked by diazo compounds. The following rearrangement leads to nitrogen gas extrusion and C–C double bond formation to constitute a metathesis reaction process. Therefore, the diazoester is transformed into tetrasubstituted alkenes, whereas the diazo-oxindole delivers the quinolinone products. Furthermore, the 13C-labeling experiments were also conducted to elucidate a possible mechanism.
创建时间：
2016-10-03
