Pd催化烯丙基偕二乙酸酯的烷基化反应很少见诸报道。有鉴于此,印度科学教育与研究学院(IISER) Sugumar Venkataramani、S. S. V. Ramasastry等报道发展了一种比较少见的反应方法,实现了烯丙基的偕二乙酸酯的官能团转化,合成复杂结构苯并[f]色烯。
参考文献
Prashant Kumar, Pravesh Kumar, Sugumar Venkataramani,* and S. S. V. Ramasastry*, Pd-Catalyzed Formal [3 + 3] Heteroannulation of Allylic gemDiacetates: Synthesis of Chromene-Based Natural Products and Exploration of Photochromic Properties, ACS Catal. 2022, 12, 963-970
DOI: 10.1021/acscatal.1c05450
https://pubs.acs.org/doi/10.1021/acscatal.1c05450