Alumina-mediated π-activation of alkynes
The ability to induce powerful atom-economic transformation of alkynes is the key feature of
carbophilic π-Lewis acids such as gold-and platinum-based catalysts. The unique catalytic …
carbophilic π-Lewis acids such as gold-and platinum-based catalysts. The unique catalytic …
π-Expanded and N-Doped Fluoranthenes
F Spruner von Mertz, J Polkaehn… - The Journal of …, 2025 - ACS Publications
Novel π-expanded and N-doped fluoranthenes were synthesized and thoroughly
investigated. These eight unsubstituted compounds are obtained in a multistep synthesis …
investigated. These eight unsubstituted compounds are obtained in a multistep synthesis …
Acenaphthenoannulation Induced by the Dual Lewis Acidity of Alumina
We have discovered a dual (ie, soft and hard) Lewis acidity of alumina that enables rapid
one‐pot π‐extension through the activation of terminal alkynes followed by C− F activation …
one‐pot π‐extension through the activation of terminal alkynes followed by C− F activation …
Harnessing vinyl cations in nucleophilic substitutions and Lewis acidity enhancement of aluminum (III) salts in catalyzed cyclizations
Y Chen - 2022 - theses.hal.science
In this thesis, we investigated the various applications of different carbocation intermediates
in organic catalysis processes. In one part, we have devised an efficient lithium-catalyzed …
in organic catalysis processes. In one part, we have devised an efficient lithium-catalyzed …
[PDF][PDF] Polyynes to Polycycles: The Synthesis of π-Rich Molecules via Domino Electrophilic Cyclisation of Polyynes
AS Dillon - 2021 - scholar.archive.org
1.1 Why the fabrication of electronically and photonically active π-rich compounds requires
improvement π-Rich organic molecules possess inherent functionality that relates to their …
improvement π-Rich organic molecules possess inherent functionality that relates to their …