High-valent organometallic copper and palladium in catalysis

AJ Hickman, MS Sanford - Nature, 2012 - nature.com
Copper and palladium catalysts are critically important in numerous commercial chemical
processes. Improvements in the activity, selectivity and scope of these catalysts could …

Catalytic diamination of olefins via N–N bond activation

Y Zhu, RG Cornwall, H Du, B Zhao… - Accounts of chemical …, 2014 - ACS Publications
Conspectus Vicinal diamines are important structural motifs present in various biologically
and chemically significant molecules. Direct diamination of olefins provides an effective …

Metal-catalysed 1, 2-diamination reactions

F Cardona, A Goti - Nature Chemistry, 2009 - nature.com
Abstract The 1, 2-diamine motif is present in a number of natural products with interesting
biological activity and in many important pharmaceutical agents. Chiral 1, 2-diamines are …

The enantioselective intramolecular aminative functionalization of unactivated alkenes, dienes, allenes and alkynes for the synthesis of chiral nitrogen heterocycles

SR Chemler - Organic & biomolecular chemistry, 2009 - pubs.rsc.org
The enantioselective intramolecular aminative functionalization of unactivated alkenes and
related π-systems is a straight-forward and atom economical strategy for the synthesis of …

Oxidative diamination of alkenes with ureas as nitrogen sources: Mechanistic pathways in the presence of a high oxidation state palladium catalyst

K Muñiz, CH Hövelmann, J Streuff - Journal of the American …, 2008 - ACS Publications
A first palladium-catalyzed intramolecular diamination of unfunctionalized terminal alkenes
has recently been reported. This study investigates the details of its mechanistic course …

Copper (II)/iron (III) Co-catalyzed intermolecular diamination of alkynes: facile synthesis of imidazopyridines

J Zeng, YJ Tan, ML Leow, XW Liu - Organic letters, 2012 - ACS Publications
Copper(II)/Iron(III) Co-catalyzed Intermolecular Diamination of Alkynes: Facile Synthesis of
Imidazopyridines | Organic Letters ACS ACS Publications C&EN CAS Find my institution Log In …

Development of intramolecular vicinal diamination of alkenes: from palladium to bromine catalysis

K Muniz, C Martinez - The Journal of Organic Chemistry, 2013 - ACS Publications
Palladium catalysis has been instrumental in the development of the intramolecular
diamination of alkenes. Reagent combinations of a palladium catalyst and iodosobenzene …

Copper-promoted and copper-catalyzed intermolecular alkene diamination.

FC Sequeira, BW Turnpenny… - … Chemie (International ed …, 2010 - europepmc.org
Olefin diamination methods provide powerful access to vicinal diamines useful in drug
discovery, materials and catalysis.[1] A number of impressive diastereoselective …

Catalytic asymmetric allylic and homoallylic diamination of terminal olefins via formal C− H activation

H Du, B Zhao, Y Shi - Journal of the American Chemical Society, 2008 - ACS Publications
This paper describes a catalytic asymmetric diamination process for terminal olefins at allylic
and homoallylic carbons via formal C− H activation using di-tert-butyldiaziridinone as …

Palladium‐Catalyzed Oxidative Intermolecular Difunctionalization of Terminal Alkenes with Organostannanes and Molecular Oxygen

KB Urkalan, MS Sigman - Angewandte Chemie International …, 2009 - Wiley Online Library
A cationic palladium complex catalyzes the title transformations, which are thought to
proceed via a π‐allyl or π‐benzyl intermediate. The regioselectivity of the reaction (1, 2‐or 1 …