Organic photovoltaic catalyst with extended exciton diffusion for high-performance solar hydrogen evolution

Y Zhu, Z Zhang, W Si, Q Sun, G Cai, Y Li… - Journal of the …, 2022 - ACS Publications
The short exciton diffusion length (LD) associated with most classical organic photocatalysts
(5–10 nm) imposes severe limits on photocatalytic hydrogen evolution efficiency. Here, a …

Mechanism and application of the Newman-Kwart O→ S rearrangement of O-aryl thiocarbamates

GC Lloyd-Jones, JD Moseley, JS Renny - Synthesis, 2008 - thieme-connect.com
This literature review focuses on the thermal rearrangement of O-aryl thiocarbamates to
yield the corresponding S-aryl thiocarbamates: the Newman-Kwart rearrangement. The …

The Newman–Kwart Rearrangement of O‐Aryl Thiocarbamates: Substantial Reduction in Reaction Temperatures through Palladium Catalysis

JN Harvey, J Jover, GC Lloyd‐Jones… - Angewandte Chemie …, 2009 - Wiley Online Library
Thermally induced OAr! SAr migration in aryl thiocarbamates (1! 2, Scheme 1)[1] is
commonly referred to [2] as the Newman–Kwart rearrangement (“NKR”)[3] and belongs to a …

Covalent assembly of heterosequenced macrocycles and molecular cages through orthogonal dynamic covalent chemistry (ODCC)

KD Okochi, GS Han, IM Aldridge, Y Liu, W Zhang - Organic letters, 2013 - ACS Publications
Covalent Assembly of Heterosequenced Macrocycles and Molecular Cages through
Orthogonal Dynamic Covalent Chemistry (ODCC) | Organic Letters ACS ACS Publications …

Inverting the Selectivity of the Newman–Kwart Rearrangement via One Electron Oxidation at Room Temperature

SK Pedersen, A Ulfkjær, MN Newman… - The Journal of …, 2018 - ACS Publications
The discovery that the Newman–Kwart rearrangement can be performed at room
temperature by action of a simple and readily available oxidant, cerium ammonium nitrate, is …

[PDF][PDF] Distortions, deviations and alternative facts: reliability in crystallography

W Clegg - IUCrJ, 2021 - journals.iucr.org
This feature article is derived from the author's presentation of the Lonsdale lecture at the
BCA Spring Meeting in 2018. One of the research results for which Kathleen Lonsdale is …

Iron (II)/Persulfate Mediated Newman–Kwart Rearrangement

T Gendron, R Pereira, HY Abdi, TH Witney… - Organic letters, 2019 - ACS Publications
Herein, we report that iron (II)/ammonium persulfate in aqueous acetonitrile mediates the
Newman–Kwart rearrangement of O-aryl carbamothioates. Electron-rich substrates react …

Supramolecular photocatalyst of Palladium (II) Encapsulated within Dendrimer on TiO2 nanoparticles for Photo‐induced Suzuki‐Miyaura and Sonogashira Cross …

A Eskandari, M Jafarpour… - Applied …, 2019 - Wiley Online Library
In this study, synthesis, characterization and catalytic performance of a novel
supramolecular photocatalytic system including palladium (II) encapsulated within amine …

Arylene ethynylene macrocycles: from molecular hosts to components of high-performance supramolecular architectures

MK Smith, OŠ Miljanić - Organic & Biomolecular Chemistry, 2015 - pubs.rsc.org
Supramolecular chemistry of conjugated and conformationally rigid arylene ethynylene
macrocycles (AEMs) has been the subject of increasing recent interest. AEMs are suited to …

Push–pull structures with a pyrazine core and hexatriene chain: synthesis and light-emitting properties

N Hebbar, Y Ramondenc, G Plé, G Dupas, N Plé - Tetrahedron, 2009 - Elsevier
In this paper, we describe the synthesis of various push–pull molecules with a central
pyrazine unit connected to a hexatriene chain terminated by various p-substituted phenyl …