Catalytic enantioselective ring-opening reactions of cyclopropanes

V Pirenne, B Muriel, J Waser - Chemical Reviews, 2020 - ACS Publications
This review describes the development of enantioselective methods for the ring opening of
cyclopropanes. Both approaches based on the reaction of nonchiral cyclopropanes and …

Cyclopropanation strategies in recent total syntheses

C Ebner, EM Carreira - Chemical reviews, 2017 - ACS Publications
Complex molecular architectures containing cyclopropanes present significant challenges
for any synthetic chemist. This review aims to highlight the strategic considerations for …

Uncovering the neglected similarities of arynes and donor–acceptor cyclopropanes

DB Werz, AT Biju - Angewandte Chemie International Edition, 2020 - Wiley Online Library
Arynes and donor–acceptor (D–A) cyclopropanes are two classes of strained systems
having the potential for numerous applications in organic synthesis. The last two decades …

Carbocycles from donor–acceptor cyclopropanes

HK Grover, MR Emmett, MA Kerr - Organic & Biomolecular Chemistry, 2015 - pubs.rsc.org
This review summarizes research directed towards the formation of carbocyclic adducts from
donor–acceptor cyclopropanes. The focus of the review is on annulation and cycloaddition …

Creating stereocenters within acyclic systems by C–C bond cleavage of cyclopropanes

Y Cohen, A Cohen, I Marek - Chemical Reviews, 2020 - ACS Publications
Recent developments in the stereoselective synthesis of polysubstituted cyclopropanes
nowadays allow chemists to easily access these strained rings with high diastereo-and …

Recent advances in ring-opening of donor acceptor cyclopropanes using C-nucleophiles

K Ghosh, S Das - Organic & Biomolecular Chemistry, 2021 - pubs.rsc.org
Ring-opening transformations of donor–acceptor cyclopropanes (DAC) with carbon-
centered nucleophiles is a simple, straight-forward approach to 1, 3-bifunctional compounds …

Strain-release [2π+ 2σ] cycloadditions for the synthesis of bicyclo [2.1. 1] hexanes initiated by energy transfer

R Guo, YC Chang, L Herter, C Salome… - Journal of the …, 2022 - ACS Publications
Saturated bicycles are becoming ever more important in the design and development of new
pharmaceuticals. Here a new strategy for the synthesis of bicyclo [2.1. 1] hexanes is …

Cycloaddition reactions of enoldiazo compounds

QQ Cheng, Y Deng, M Lankelma… - Chemical Society Reviews, 2017 - pubs.rsc.org
Enoldiazo esters and amides have proven to be versatile reagents for cycloaddition
reactions that allow highly efficient construction of various carbocycles and heterocycles …

Asymmetric Preparation of Polysubstituted Cyclopropanes Based on Direct Functionalization of Achiral Three-Membered Carbocycles: Focus Review

L Dian, I Marek - Chemical reviews, 2018 - ACS Publications
In addition to the appealing synthetic transformations that cyclopropanes present, they are
also part of larger molecular structures that possess a wide range of biological properties …

Cyclization and annulation reactions of nitrogen-substituted cyclopropanes and cyclobutanes

F de Nanteuil, F De Simone, R Frei, F Benfatti… - Chemical …, 2014 - pubs.rsc.org
Cyclization and annulation reactions initiated by ring-opening of small rings, especially
cyclopropanes and cyclobutanes are now well-established in synthetic chemistry …