A porous metal–organic cage constructed from dirhodium paddle-wheels: synthesis, structure and catalysis
作者:Lianfen Chen、Tao Yang、Hao Cui、Tao Cai、Li Zhang、Cheng-Yong Su
DOI:10.1039/c5ta05592j
日期:——
A porous metal–organic cage (MOC-Rh-1) with Rh–Rh bonds has been prepared, which can act as a heterogeneous catalyst and promote the intramolecular C–H amination of azides.
Iron(II) Triflate as a Catalyst for the Synthesis of Indoles by Intramolecular C−H Amination
作者:Julien Bonnamour、Carsten Bolm
DOI:10.1021/ol2004066
日期:2011.4.15
A practical iron-catalyzed intramolecular C−H amination reaction and its application in the synthesis of indole derivatives are presented. As a catalyst, commercially available iron(II) triflate is used.
can be accessed from simple vinyl azides in a chromoselective manner. The value of these entities is demonstrated through flow-based conversions to highly substituted dihydropyrimidines and pyrimidines that are privileged scaffolds in medicinal and materials chemistry.”
Intramolecular C−H Amination Reactions: Exploitation of the Rh<sub>2</sub>(II)-Catalyzed Decomposition of Azidoacrylates
作者:Benjamin J. Stokes、Huijun Dong、Brooke E. Leslie、Ashley L. Pumphrey、Tom G. Driver
DOI:10.1021/ja072219k
日期:2007.6.1
Rhodium(II) perfluorobutyrate-mediated decomposition of vinyl azides provides a new, mild entry into Rh-2(II) nitrenoid chemistry. This methodology allows rapid access to a variety of complex, functionalized N-heterocycles in two steps from commercially available starting materials.
Verbesserte Synthese von α-Azidozimtsäure-estern und 2<i>H</i>-Azirinen