Concept
Annulation
Related publications (5)
Developing Reactions of Strained Rings
Carbo- and heterocyclic structures containing nitrogen-substituted stereocenters are recurrent structural motifs in natural and bioactive compounds, therefore constituting a privileged class of synthetic targets. In this regard, substituted three- and four ...
EPFL2018Lewis acid Catalyzed Annulations of Donor-Acceptor Aminocyclopropanes and Aminocyclobutanes
Organic molecules are indispensable have greatly contributed to the confort of our modern life. Nevertheless, humanity is facing now new challenges such as environmental issues and emerging drug resistances. In order to solve these major concerns, chemists ...
EPFL2016Functional hole transport materials for optoelectronic and/or electrochemical devices
Michael Graetzel, Mohammad Khaja Nazeeruddin, Michael Saliba
The present invention relates to a compound of formula (I) based on a structure comprising functionalized spirofluorene and fused aromatics or non-aromatic rings with at least one heteroatom, and used as hole transporting material in a optoelectronic and/o ...
2016Tri-tert-butylcarboxyphthalocyanines, uses thereof and a process for their preparation
Substituted carboxyphthalocyanines (I), wherein both the tert-butyl and carboxyl groups located in the four isoindole rings are located independently in any of the four positions of the corresponding benzene ring of each isoindole ring, its regioisomers an ...
2008Double aromaticity in monocyclic carbon, boron, and borocarbon rings based on magnetic criteria
The double-arom. character of selected monocyclic carbon, boron, and borocarbon rings is demonstrated by refined nucleus-independent chem. shift (NICS) analyses involving the contributions of individual canonical MOs and their out-of-plane NICS tensor comp ...
2007