A guide to secondary coordination sphere editing

MW Drover - Chemical Society Reviews, 2022 - pubs.rsc.org
This tutorial review showcases recent (2015–2021) work describing ligand construction as it
relates to the design of secondary coordination spheres (SCSs). Metalloenzymes, for …

C–H⋯ S hydrogen bonding interactions

HA Fargher, TJ Sherbow, MM Haley… - Chemical Society …, 2022 - pubs.rsc.org
The short C–H⋯ S contacts found in available structural data for both small molecules and
larger biomolecular systems suggest that such contacts are an often overlooked yet …

Synergistic Effects of Unconventional Hydrogen Bonds and π-Stacking Interaction and Their Excited-State Dependence: The Origin of Unusual Photophysical …

YG Fang, C Zhu, L Shen, H Wang… - Journal of the American …, 2024 - ACS Publications
It has been established experimentally that aromatic thioketones possess several inherently
unique photophysical properties, some of which are highly sensitive even to common …

Controlling the reactivity of a metal-hydroxo adduct with a hydrogen bond

AA Opalade, L Hessefort, VW Day… - Journal of the American …, 2021 - ACS Publications
The enzymes manganese lipoxygenase (MnLOX) and manganese superoxide dismutase
(MnSOD) utilize mononuclear Mn centers to effect their catalytic reactions. In the oxidized …

Coordination sphere hydrogen bonding as a structural element in metal–organic Frameworks

CS Hawes - Dalton Transactions, 2021 - pubs.rsc.org
In the design of new metal–organic frameworks, the constant challenges of framework
stability and structural predictability continue to influence ligand choice in favour of well …

Deprotonative functionalization of the difluoromethyl group

L Santos, A Panossian, M Donnard, JP Vors… - Organic …, 2020 - ACS Publications
The functionalization of 3-(difluoromethyl) pyridine has been developed via direct
deprotonation of-CHF2 with a lithiated base and subsequent trapping with various …

Hydrogen-bonded nickel (I) complexes

JR Wilson, M Zeller, NK Szymczak - Chemical Communications, 2021 - pubs.rsc.org
A series of nickel (II) tris (2-pyridylmethyl) amine (TPA) complexes featuring appended
hydrogen bonds (H-bonds) to halides (F, Cl, Br) was synthesized and charcterized …

Efficient enantioselective synthesis of CF 2 H-containing dispiro [benzo [b] thiophene-oxindole-pyrrolidine] s via organocatalytic cycloaddition

Y Deng, Y Li, Y Wang, S Sun, S Ma, P Jia… - Organic Chemistry …, 2022 - pubs.rsc.org
An efficient and practical organocatalytic asymmetric [3+ 2] cycloaddition of
difluoromethylated ketoimines and methyleneindolinones catalyzed by a quinine-derived …

Construction of Two Stable Co(II)-Based Hydrogen-Bonded Organic Frameworks as a Luminescent Probe for Recognition of Fe3+ and Cr2O72− in H2O

QY Weng, YL Zhao, JM Li, M Ouyang - Molecules, 2021 - mdpi.com
A pair of cobalt (II)-based hydrogen-bonded organic frameworks (HOFs),[Co (pca) 2
(bmimb)] n (1) and [Co2 (pca) 4 (bimb) 2](2), where Hpca= p-chlorobenzoic acid, bmimb= 1 …

Cyclometalated N-Difluoromethylbenzimidazolylidene Platinum(II) Complexes with Built-in Secondary Coordination Spheres: Photophysical Properties and …

J Zhang, Z Zhang, M Su, X Xu, R Gao, B Yu… - Inorganic …, 2024 - ACS Publications
Bidentate Pt (II) complexes with cyclometalated N-heteroarene or N-heterocyclic carbene
(NHC) ligands have been extensively studied as phosphorescent emitters over the past two …