Toolbox for distal C–H bond functionalizations in organic molecules

SK Sinha, S Guin, S Maiti, JP Biswas, S Porey… - Chemical …, 2021 - ACS Publications
Transition-metal-catalyzed C–H activation has developed a contemporary approach to the
omnipresent area of retrosynthetic disconnection. Scientific researchers have been tempted …

Photoredox functionalization of C–H bonds adjacent to a nitrogen atom

L Shi, W Xia - Chemical Society Reviews, 2012 - pubs.rsc.org
The functionalization of C–H bonds and the visible light photoredox catalysis represent two
prominent challenges in organic chemistry. In this regard, the combination of visible-light …

Remote C–H functionalization via selective hydrogen atom transfer

LM Stateman, KM Nakafuku, DA Nagib - Synthesis, 2018 - thieme-connect.com
The selective functionalization of remote C–H bonds via intramolecular hydrogen atom
transfer (HAT) is transformative for organic synthesis. This radical-mediated strategy …

Direct C− H transformation via iron catalysis

CL Sun, BJ Li, ZJ Shi - Chemical Reviews, 2011 - ACS Publications
The development and application of efficient, convenient, selective, and environmentally
benign synthetic methods is highly desirable in organic chemistry. With this requirement …

Mn (III)-mediated formal [3+ 3]-annulation of vinyl azides and cyclopropanols: a divergent synthesis of azaheterocycles

YF Wang, KK Toh, EPJ Ng, S Chiba - Journal of the American …, 2011 - ACS Publications
Mn (III)-mediated formal [3+ 3]-annulation has been developed using readily available vinyl
azides and cyclopropanols with a wide range of substituents. Vinyl azides were successfully …

Radical translocation reactions in synthesis

J Robertson, J Pillai, RK Lush - Chemical Society Reviews, 2001 - pubs.rsc.org
This review highlights synthetically useful transformations of organic free-radicals in which a
key step is relocation of the radical site by intramolecular abstraction either of a hydrogen …

C–H bond functionalization of amines: a graphical overview of diverse methods

S Dutta, B Li, DRL Rickertsen, DA Valles, D Seidel - SynOpen, 2021 - thieme-connect.com
Thieme E-Journals - SynOpen / Full Text DE EN Home Products Journals Books Book Series
Service Library Service Help Contact Portal SynOpen Full-text search Full-text search Author …

Programming organic molecules: Design and management of organic syntheses through free‐radical cascade processes

AJ McCarroll, JC Walton - Angewandte Chemie International …, 2001 - Wiley Online Library
Cascade, domino, or tandem processes, that link together two or more transformations in
one pot, are increasing in popularity because they lead to improvements in synthetic …

Iron-catalyzed C− C bond formation at α-position of aliphatic amines via C− H bond activation through 1, 5-hydrogen transfer

N Yoshikai, A Mieczkowski, A Matsumoto… - Journal of the …, 2010 - ACS Publications
C− C bond formation reactions that take place through organoiron species sometimes
exhibit radical-like character. The reaction of N-(2-iodophenylmethyl) dialkylamine with a …

Copper-Catalyzed Benzylic C−H Oxygenation under an Oxygen Atmosphere via N-H Imines as an Intramolecular Directing Group

L Zhang, GY Ang, S Chiba - Organic Letters, 2011 - ACS Publications
Copper-catalyzed benzylic C− H oxygenation under an oxygen atmosphere was developed
starting from carbonitriles and Grignard reagents via NH imine intermediates. The present …