E–H bond activation of ammonia and water by a geometrically constrained phosphorus (III) compound

TP Robinson, DM De Rosa, S Aldridge… - Angewandte …, 2015 - Wiley Online Library
The synthesis of a phosphorus (III) compound bearing a N, N‐bis (3, 5‐di‐tert‐butyl‐2‐
phenoxy) amide ligand is reported. This species has been found to react with ammonia and …

Thermoneutral N− H bond activation of ammonia by a geometrically constrained phosphine

J Abbenseth, OPE Townrow… - Angewandte …, 2021 - Wiley Online Library
A geometrically constrained phosphine bearing a tridentate NNS pincer ligand is reported.
The effect of the geometric constraint on the electronic structure was probed by theoretical …

Ir-Catalyzed Selective B(3)-H Amination of o-Carboranes with NH3

YK Au, J Zhang, Y Quan, Z Xie - Journal of the American Chemical …, 2021 - ACS Publications
Ammonia gas, NH3, is a cheap and widely used industrial feedstock, which has received
tremendous research interests in its functionalization. This work reports a breakthrough in …

Activation of ammonia by a carbene-stabilized dithiolene zwitterion

Y Wang, PM Tran, ME Lahm, Y Xie, P Wei… - Journal of the …, 2022 - ACS Publications
A carbene-stabilized dithiolene zwitterion (3) activates ammonia, affording 4• and 5, through
both single-electron transfer (SET) and hydrogen atom transfer (HAT). Reaction products …

Metal-free σ-bond metathesis in ammonia activation by a diazadiphosphapentalene

J Cui, Y Li, R Ganguly, A Inthirarajah… - Journal of the …, 2014 - ACS Publications
A diazadiphosphapentalene derivative 5 featuring a bent geometry with two phosphorus
atoms at the bridgehead has been synthesized. Under mild conditions, compound 5 readily …

Facile N–H Bond Cleavage of Ammonia by an Iridium Complex Bearing a Noninnocent PNP-Pincer Type Phosphaalkene Ligand

YH Chang, Y Nakajima, H Tanaka… - Journal of the …, 2013 - ACS Publications
A novel PNP-pincer type phosphaalkene complex of iridium bearing a dearomatized
pyridine unit (3) has been prepared. Complex 3 rapidly reacts with ammonia at room …

Rhodium (I)-catalyzed C8-alkylation of 1-naphthylamide derivatives with alkenes through a bidentate picolinamide chelation system

S Rej, N Chatani - ACS Catalysis, 2018 - ACS Publications
The rhodium (I)-catalyzed C–H alkylation of 1-naphthylamide derivatives with alkenes at the
C8-position using a picolinamide directing group is reported. Various alkenes including …

N–H Activation by Rh (I) via Metal–Ligand Cooperation

M Feller, Y Diskin-Posner, LJW Shimon… - …, 2012 - ACS Publications
In continuation of our studies on bond activation and catalysis by pincer complexes, based
on metal–ligand cooperation, we present here a rare example of amine N–H activation by …

Ammonia Activation by a Nickel NCN‐Pincer Complex featuring a Non‐Innocent N‐Heterocyclic Carbene: Ammine and Amido Complexes in Equilibrium

RM Brown, J Borau Garcia, J Valjus… - Angewandte Chemie …, 2015 - Wiley Online Library
A Ni0‐NCN pincer complex featuring a six‐membered N‐heterocyclic carbene (NHC)
central platform and amidine pendant arms was synthesized by deprotonation of its NiII …

N–H cleavage vs. Werner complex formation: reactivity of cationic group 14 tetrelenes towards amines

DCH Do, AV Protchenko, MÁ Fuentes, J Hicks… - Chemical …, 2020 - pubs.rsc.org
β-Diketiminate ligands featuring backbone NMe2 groups have been exploited to access a
series of two-coordinate cations of the type [(N-nacnac) E]+(E= Si, Ge, Sn), whose reactivity …