Modern approaches for asymmetric construction of carbon–fluorine quaternary stereogenic centers: synthetic challenges and pharmaceutical needs

Y Zhu, J Han, J Wang, N Shibata, M Sodeoka… - Chemical …, 2018 - ACS Publications
New methods for preparation of tailor-made fluorine-containing compounds are in extremely
high demand in nearly every sector of chemical industry. The asymmetric construction of …

Chiral phosphoric acid-catalyzed asymmetric dearomatization reactions

ZL ** - Chemical reviews, 2014 - ACS Publications
The activation of a substrate by a chiral catalyst is now regarded as one of the most powerful
strategies that can be employed in the art of asymmetric synthesis. 1 The development of …

Catalytic asymmetric dearomatization (CADA) reactions of phenol and aniline derivatives

WT Wu, L Zhang, SL You - Chemical Society Reviews, 2016 - pubs.rsc.org
Phenols are widely used as starting materials in both industrial and academic society.
Dearomatization reactions of phenols provide an efficient way to construct highly …

Monofluorination of organic compounds: 10 years of innovation

PA Champagne, J Desroches, JD Hamel… - Chemical …, 2015 - ACS Publications
Taking into account the vast arrays of fluorinated motifs known, 11 this review will be limited
to the monofluorination of organic compounds, ie, synthetic methods allowing the …

Advances in catalytic enantioselective fluorination, mono-, di-, and trifluoromethylation, and trifluoromethylthiolation reactions

X Yang, T Wu, RJ Phipps, FD Toste - Chemical reviews, 2015 - ACS Publications
1. INTRODUCTION Despite being largely absent from natural products and biological
processes, fluorine plays a conspicuous and increasingly important role within …

Transition-metal-catalyzed asymmetric allylic dearomatization reactions

CX Zhuo, C Zheng, SL You - Accounts of Chemical Research, 2014 - ACS Publications
Conspectus Dearomatization reactions serve as powerful methods for the synthesis of highly
functionalized, three-dimensional structures starting with simple planar aromatic …

Visible light-promoted metal-free C–H activation: diarylketone-catalyzed selective benzylic mono-and difluorination

JB **a, C Zhu, C Chen - Journal of the American Chemical …, 2013 - ACS Publications
We report herein an operationally simple method for the direct conversion of benzylic C–H
groups to C–F. We show that visible light can activate diarylketones to abstract a benzylic …

Asymmetric dearomatization of phenols

W Sun, G Li, L Hong, R Wang - Organic & Biomolecular Chemistry, 2016 - pubs.rsc.org
This review summarizes the recent advances in the field of asymmetric dearomatization of
phenols and their applications in the total synthesis of some complex natural products. The …

Pursuit of noncovalent interactions for strategic site-selective catalysis

FD Toste, MS Sigman, SJ Miller - Accounts of chemical research, 2017 - ACS Publications
Selective reactions on structures of high complexity can move beyond the mind's eye and
proof-of-principle. Enhanced understanding of noncovalent interactions and their …