Catalytic C–H amination: recent progress and future directions

F Collet, RH Dodd, P Dauban - Chemical communications, 2009 - pubs.rsc.org
Recent developments in catalytic C–H amination are discussed in this feature article. The
careful design of reagents and catalysts now provides efficient conditions for exquisitely …

Catalytic C–H amination at its limits: challenges and solutions

D Hazelard, PA Nocquet, P Compain - Organic Chemistry Frontiers, 2017 - pubs.rsc.org
Catalytic C–H amination reactions enable direct functionalization of non-activated C (sp3)–H
bonds with high levels of regio-, chemo-and stereoselectivity. As a powerful tool to unlock …

A manganese catalyst for highly reactive yet chemoselective intramolecular C(sp3)–H amination

SM Paradine, JR Griffin, J Zhao, AL Petronico… - Nature …, 2015 - nature.com
C–H bond oxidation reactions underscore the existing paradigm wherein high reactivity and
high selectivity are inversely correlated. The development of catalysts capable of oxidizing …

Simple branched sulfur–olefins as chiral ligands for Rh-catalyzed asymmetric arylation of cyclic ketimines: highly enantioselective construction of tetrasubstituted …

H Wang, T Jiang, MH Xu - Journal of the American Chemical …, 2013 - ACS Publications
New, simple, sulfinamide-based branched olefin ligands have been developed and
successfully used in Rh-catalyzed asymmetric arylations of cyclic ketimines, providing …

Rhodium-catalyzed C–H amination. An enabling method for chemical synthesis

J Du Bois - Organic process research & development, 2011 - ACS Publications
Reaction methods for selective C–H amination are finding ever-increasing utility for the
preparation of nitrogen-derived fine chemicals. This brief account highlights the remarkable …

Transition‐metal‐catalyzed aminations and aziridinations of C H and C C bonds with iminoiodinanes

JWW Chang, TMU Ton, PWH Chan - The Chemical Record, 2011 - Wiley Online Library
Catalytic insertion or addition of a metal‐imido/nitrene species, generated from reaction of a
transition‐metal catalyst with iminoiodanes, to C H and C C bonds offers a convenient …

Unmasking the reverse reactivity of cyclic N-sulfonyl ketimines: multifaceted applications in organic synthesis

S Guin, D Majee, S Samanta - Chemical Communications, 2021 - pubs.rsc.org
The chemistry related to the exploration of cyclic N-sulfonyl ketimines and their derivatives
has attracted significant attention in the last few decades because of their intriguing …

Intramolecular C− N bond formation reactions catalyzed by ruthenium porphyrins: amidation of sulfamate esters and aziridination of unsaturated sulfonamides

JL Liang, SX Yuan, JS Huang… - The Journal of Organic …, 2004 - ACS Publications
Ruthenium porphyrins [Ru (F20-TPP)(CO)](F20-TPP= 5, 10, 15, 20-tetrakis
(pentafluorophenyl) porphyrinato dianion) and [Ru (Por*)(CO)](Por*= 5, 10, 15, 20-tetrakis …

Sulfamic acid and its N-and O-substituted derivatives

W Spillane, JB Malaubier - Chemical reviews, 2014 - ACS Publications
In 1980 sulfamic acid and its N-substituted derivatives were reviewed in Chemical Reviews,
1 effectively updating an earlier 1940 review 2 also in Chemical Reviews. In 1991 the …

Enantioselective synthesis of cyclic sulfamidates via Pd-catalyzed hydrogenation

YQ Wang, CB Yu, DW Wang, XB Wang… - Organic Letters, 2008 - ACS Publications
Using Pd (CF3CO2) 2/(S, S)-f-binaphane as the catalyst, an efficient enantioselective
synthesis of cyclic sulfamidates was developed via asymmetric hydrogenation of the …