Bidentate directing groups: an efficient tool in C–H bond functionalization chemistry for the expedient construction of C–C bonds

S Rej, Y Ano, N Chatani - Chemical reviews, 2020 - ACS Publications
During the past decades, synthetic organic chemistry discovered that directing group
assisted C–H activation is a key tool for the expedient and siteselective construction of C–C …

2-(Pyridin-2-yl)isopropyl (PIP) Amine: An Enabling Directing Group for Divergent and Asymmetric Functionalization of Unactivated Methylene C(sp3)–H Bonds

Q Zhang, BF Shi - Accounts of Chemical Research, 2021 - ACS Publications
Conspectus Directing group (DG) assistance provides a good solution to the problems of
reactivity and selectivity, two of the fundamental challenges in C (sp3)–H activation …

Multiple catalytic C− H bond functionalization for natural product synthesis

O Baudoin - Angewandte Chemie International Edition, 2020 - Wiley Online Library
In the past decade, multiple catalytic C− H bond functionalization has been successfully
applied in natural product synthesis as a strategy to reduce the number of steps, increase …

Ring Construction by Palladium(0)-Catalyzed C(sp3)–H Activation

O Baudoin - Accounts of Chemical Research, 2017 - ACS Publications
Conspectus The catalytic activation and functionalization of unactivated C (sp3)–H bonds of
alkyl groups has undergone intense development in recent years. In particular, a variety of …

Progress and perspectives on directing group-assisted palladium-catalysed C–H functionalisation of amino acids and peptides

S Shabani, Y Wu, HG Ryan, CA Hutton - Chemical Society Reviews, 2021 - pubs.rsc.org
Peptide modifications can unlock a variety of compounds with structural diversity and
abundant biological activity. In nature, peptide modifications, such as functionalisation at the …

From reactivity and regioselectivity to stereoselectivity: an odyssey of designing PIP amine and related directing groups for C—H activation

Q Zhang, BF Shi - Chinese Journal of Chemistry, 2019 - Wiley Online Library
Improving the reactivity and selectivity is a long pursuing goal in C—H functionalization
reactions. In line with this goal, a well‐designed bidentate 2‐(pyridine‐yl) isopropyl amine …

Rhodium-Catalyzed Diastereo- and Enantioselective Divergent Annulations between Cyclobutanones and 1,5-Enynes: Rapid Construction of Complex C(sp3)-Rich …

SH Hou, X Yu, R Zhang, C Wagner… - Journal of the American …, 2022 - ACS Publications
Given the emerging demand to “escape from flatland” for drug discovery, synthetic methods
that can efficiently construct complex three-dimensional structures with multi-stereocenters …

The Transient directing group strategy: A new trend in transition-metal-catalyzed C–H bond functionalization

Q Zhao, T Poisson, X Pannecoucke, T Besset - Synthesis, 2017 - thieme-connect.com
In recent years, the C–H bond activation field has known very fast expansion offering
valuable synthetic tools. Consequently, the quest for new approaches to afford atom-and …

Rapid construction of tetralin, chromane, and indane motifs via cyclative C–H/C–H coupling: four-step total synthesis of (±)-russujaponol F

Z Zhuang, AN Herron, S Liu, JQ Yu - Journal of the American …, 2021 - ACS Publications
The development of practical C–H/C–H coupling reactions remains a challenging yet
appealing synthetic venture because it circumvents the need to prefunctionalize both …

Stereoselective alkoxycarbonylation of unactivated C(sp3)–H bonds with alkyl chloroformates via Pd(II)/Pd(IV) catalysis

G Liao, XS Yin, K Chen, Q Zhang, SQ Zhang… - Nature …, 2016 - nature.com
Several examples on Pd-catalysed carbonylation of methyl C (sp 3)–H bonds with gaseous
CO via Pd (II)/Pd (0) catalysis have been reported. However, methylene C (sp 3)–H …