Transition metal complexes in organic synthesis, part 35.1 first total synthesis of furostifoline
作者:Hans-Joachim Knölker、Wolfgang Fröhner
DOI:10.1016/s0040-4039(96)02181-8
日期:1996.12
The first total synthesis of the furo[3,2-α]carbazole alkaloid furostifoline was achieved using a convergent iron-mediated construction of the carbazole nucleus.
呋喃并[3,2- α ]咔唑生物碱呋喃噻吩啉的首次全合成是利用会聚铁介导的咔唑核的构建而实现的。
Transition Metal Complexes in Organic Synthesis, Part 71:First Total Synthesis of Furoclausine-A
作者:Hans-Joachim Knölker、Micha P. Krahl
DOI:10.1055/s-2004-815417
日期:——
The first total synthesis of the furo[3,2-a]carbazole alkaloid furoclausine-A is described using an iron-mediated construction of the carbazole framework and an acid-catalyzed annulation of the furan ring as key steps.
TRANSITION METALS IN ORGANIC SYNTHESIS, PART 104. IRON-MEDIATED TOTAL SYNTHESIS OF FUROCLAUSINE-A
作者:Hans-Joachim Knölker、Micha P. Krahl、Arndt W. Schmidt
DOI:10.3987/com-12-s(n)24
日期:——
Using iron-mediated coupling reactions a convergent seven-step synthesis of the furo[3,2-a]carbazole alkaloid furoclausine-A is achieved.
Transition Metal Complexes in Organic Synthesis, Part 63; Convergent Iron-Mediated Syntheses of the Furo[3,2-a]carbazole Alkaloid Furostifoline
作者:Hans-Joachim Knölker、Wolfgang Fröhner
DOI:10.1055/s-2000-8714
日期:——
Two highly efficient routes to the furo[3,2-a]carbazole alkaloid furostifoline are described. Both syntheses use the iron-mediated arylamine cyclization as the key-step and lead to the natural product in seven and five steps, respectively.