作者:Andrew J. Clark、Keith Jones
DOI:10.1016/s0040-4020(01)89878-1
日期:1992.1
A synthesis of the tetrahydrofuro[2,3-b]indole (3) in 6 steps from 4-methoxyaniline involving a key cobalt-mediated radical cyclisation is presented. This heterocycle is a known, late intermediate in the synthesis of the alkaloid physovenine (2).
介绍了由4-甲氧基苯胺在6个步骤中合成四氢呋喃并[2,3- b ]吲哚(3)的过程,该过程涉及关键的钴介导的自由基环化。该杂环是生物碱植物蛇毒(2)合成中已知的晚期中间体。