Benzannulation reactions of Fischer carbene complexes for the synthesis of indolocarbazoles
作者:Craig A. Merlic、Ying You、Daniel M. McInnes、Andrea L. Zechman、Michael M. Miller、Qiaolin Deng
DOI:10.1016/s0040-4020(01)00360-x
日期:2001.6
The synthesis of indolocarbazoles was achieved via photochemical and thermal annulation reactions of chromium Fischercarbenecomplexes. This methodology allows for facile incorporation of hydrogen bonding functionality which complements the pharmacophore contained within bioactive indolocarbazole natural products.
Neutral acylation (protection) of the indole nitrogen: A simple synthesis of indole-1-carboxylates, indole-1-thiocarboxylates and indole-1-carboxamides
作者:John E. Macor、Alison Cuff、Lyndon Cornelius
DOI:10.1016/s0040-4039(99)00352-4
日期:1999.4
A simple synthesis of indole-1-carboxylates, indole-1-thiocarboxylates and indole-1-carboxamides () under neutral conditions is described.
描述了在中性条件下吲哚-1-羧酸盐,吲哚-1-硫代羧酸盐和吲哚-1-羧酰胺的简单合成。
Carbonic Acid Diester Activation by Polymer-Bound DBU and Its Relevance to Catalytic N-Carbonylation of N-Heteroaromatics: Direct Evidence for an Elusive N-Carboxy-Substituted Amidinium Cation Intermediate
作者:Eugenio Quaranta、Antonella Angelini、Marianna Carafa、Angela Dibenedetto、Valentina Mele
DOI:10.1021/cs400661q
日期:2014.1.3
polymeric matrix, and provided the first direct evidence (FTIR and solid-state 13C NMR) of formation of a 8-carboxy-substituted 1,8-diazabicyclo[5.4.0]undec-7-enium cation in DBU-promotednucleophilicactivation of carbonicaciddiesters.
Oddo; Mingoia, Gazzetta Chimica Italiana, 1927, vol. 57, p. 479
作者:Oddo、Mingoia
DOI:——
日期:——
Pd-Catalyzed Intramolecular Oxidative Coupling Reaction of 1,1’-Carbonyldiindoles
作者:Minoru Ishikura、Takumi Abe
DOI:10.3987/com-14-s(k)28
日期:——
The palladium-catalyzed intramolecular oxidative coupling reaction of 1,1'-carbonyldiindoles was achieved by using Pd(OAc)(2) and Cu(OAc)(2), producing 1,1'-carbonyl-2,2'-biindolyls, which were then converted to tjipanazoles D and I