OIKAWA Y.; YONEMITSU O., J. ORG. CHEM. <JOCE-AH>, 1977, 42, NO 7, 1213-1216
作者:OIKAWA Y.、 YONEMITSU O.
DOI:——
日期:——
Synthesis of Benzannulated Medium-ring Lactams via a Tandem Oxidative Dearomatization-Ring Expansion Reaction
作者:Tezcan Guney、Todd A. Wenderski、Matthew W. Boudreau、Derek S. Tan
DOI:10.1002/chem.201802880
日期:2018.9.6
Medium‐ring natural products exhibit diverse biological activities but such scaffolds are underrepresented in probe and drug discovery efforts due to the limitations of classical macrocyclization reactions. We report herein a tandem oxidative dearomatization‐ring‐expanding rearomatization (ODRE) reaction that generates benzannulated medium‐ring lactams directly from simple bicyclic substrates. The
A study on the synthesis of structural analogs of bis-indole alkaloid caulerpin: a step-by-step synthesis of a cyclic indole-tetramer
作者:Oktay Talaz、Nurullah Saracoglu
DOI:10.1016/j.tet.2010.01.005
日期:2010.3
The syntheses of structural isomers of bis-indolealkaloid caulerpin are investigated. Construction of the caulerpin skeleton is based on the Fisher indolization reaction of the appropriate cyclooctane-diones or cyclooctanone. In addition, a step-by-step synthesis of one isomer from possible four cyclic indole-tetramers has first been described.