Extremely bulky amide ligands in main group chemistry

DL Kays - Chemical Society Reviews, 2016 - pubs.rsc.org
The search for extremely sterically demanding monodentate amide ligands to access main
group complexes in low-coordination numbers and highly reactive bonding modes is an …

A systematic study of structure and E− H bond activation chemistry by sterically encumbered germylene complexes

M Usher, AV Protchenko, A Rit… - … A European Journal, 2016 - Wiley Online Library
A series of new germylene compounds has been synthesized offering systematic variation in
the σ‐and π‐capabilities of the α‐substituent and differing levels of reactivity towards E− H …

Thermodynamic Modulation of Dihydrogen Activation Through Rational Ligand Design in GeII–Ni0 Complexes

PM Keil, S Ezendu, A Schulz, M Kubisz… - Journal of the …, 2024 - ACS Publications
A family of chelating aryl-functionalized germylene ligands has been developed and
employed in the synthesis of their corresponding 16-electron Ni0 complexes …

Kinetic stabilisation of a molecular strontium hydride complex using an extremely bulky amidinate ligand

CN de Bruin-Dickason, T Sutcliffe… - Chemical …, 2018 - pubs.rsc.org
Two extremely bulky amidinate ligands,[RC {N (Dip)}{N (Ar†)}]−(Dip= 2, 6-diisopropylphenyl;
Ar†= C6H2 {C (H) Ph2} 2Pri-2, 6, 4; R= 1-adamantyl (LAd), tert-butyl (LtBu)) have been …

Single and double activation of acetone by isolobal B [triple bond, length as m-dash] N and B [triple bond, length as m-dash] B triple bonds

J Böhnke, T Brückner, A Hermann… - Chemical …, 2018 - pubs.rsc.org
BN and BB triple bonds induce C–H activation of acetone to yield a (2-propenyloxy)
aminoborane and an unsymmetrical 1-(2-propenyloxy)-2-hydrodiborene, respectively. DFT …

Synthesis of elusive chloropnictenium ions

C Hering‐Junghans, M Thomas… - … A European Journal, 2015 - Wiley Online Library
This work describes the synthesis and full characterization of elusive chloropnictenium ion
salts of the type [RAr* N (SiMe) ECl][A](RAr*= 2, 6‐(CHPh2)‐4‐R‐C6H2, R= Me, tBu; E= Sb …

Intramolecular Metal⋅⋅⋅ π‐Arene Interactions in Neutral and Cationic Main Group Compounds

RJ Schwamm, CM Fitchett… - Chemistry–An Asian …, 2019 - Wiley Online Library
The role of intramolecular metal⋅⋅⋅ π‐arene interactions has been investigated in the solid‐
state structures of a series of main group compounds supported by the bulky amide …

Acyclic α-Phosphinoamido-Germylene: Synthesis and Characterization

S Pal, R Dasgupta, S Khan - Organometallics, 2016 - ACS Publications
The reaction of the lithium salt of 1igand [1;(2, 6-i Pr2C6H3NH)(PPh2)] with GeCl2· dioxane
in 1: 1 stoichiometry gives a dimeric chlorogermylene,(2, 6-i Pr2C6H3NGeClPPh2) 2 (2) …

Synthesis of Superbulky Amide Ligands by Addition of Polar Reagents to Sila–Imine

C Knüpfer, L Klerner, M Raucheisen… - … A European Journal, 2024 - Wiley Online Library
The chemistry of extremely bulky amide ligands is troubled by difficulties in deprotonation of
the parent amine. As an alternative route to superbulky amide reagents, the addition of polar …

Facile Buchwald–Hartwig coupling of sterically encumbered substrates effected by PNP ligands

N Kathewad, MC Anagha, N Parvin, S Parambath… - Dalton …, 2019 - pubs.rsc.org
The diphosphinoamine ligands [(Ph2P) 2N (Ar); 1 (Ar= C6H5), 2 (Ar= 2, 6-iPr2C6H3)] were
effectively utilized in Buchwald–Hartwig coupling of a range of sterically demanding …