Calcium carbide: Versatile synthetic applications, green methodology and sustainability

KS Rodygin, MS Ledovskaya… - European Journal of …, 2021 - Wiley Online Library
Acetylene is a key building block for organic chemistry and potentially can be involved in a
diverse range of synthetic transformations. However, critical analysis of practical …

From molecules to carbon materials—high pressure induced polymerization and bonding mechanisms of unsaturated compounds

X Yang, X Wang, Y Wang, K Li, H Zheng - Crystals, 2019 - mdpi.com
With the development of high-pressure apparatus, in situ characterization methods and
theoretical calculations, high-pressure technology becomes a more and more important …

Solid-state pathway control via reaction-directing heteroatoms: ordered pyridazine nanothreads through selective cycloaddition

SG Dunning, L Zhu, B Chen, S Chariton… - Journal of the …, 2022 - ACS Publications
Nanothreads are one-dimensional nanomaterials composed of a primarily sp3 hydrocarbon
backbone, typically formed through the compression of small molecules to high pressures …

Controlled Single-Crystalline Polymerization of C10H8·C10F8 under Pressure

MD Ward, WS Tang, L Zhu, D Popov, GD Cody… - …, 2019 - ACS Publications
Controlling the solid-state polymerization of organic molecules to form crystalline materials
remains a challenge for the synthetic chemist. In an effort to control reaction pathways …

Crystalline fully carboxylated polyacetylene obtained under high pressure as a Li-ion battery anode material

X Wang, X Tang, P Zhang, Y Wang, D Gao… - The Journal of …, 2021 - ACS Publications
Substituted polyacetylene is expected to improve the chemical stability, physical properties,
and combine new functions to the polyacetylene backbones, but its diversity is very limited …

1,2,4‐Triazines and Calcium Carbide in the Catalyst‐Free Synthesis of 2,3,6‐Trisubstituted Pyridines and Their D‐, 13C‐, and Doubly D213C2‐Labeled …

VV Voronin, MV Polynski… - Chemistry–An Asian …, 2023 - Wiley Online Library
A novel synthetic approach to 2, 3, 6‐trisubstituted pyridines, their 4, 5‐dideuterated
derivatives, 4, 5‐13C2‐and doubly‐labeled D2‐13C2‐pyridines has been developed using …

High-Pressure Synthesis of Highly Conjugated Polymers via Synergistic Polymerization of Phenylpropiolic Acid

X Wang, X Tang, X Yang, Y Wang… - ACS Applied Polymer …, 2022 - ACS Publications
The synergistic reaction between alkyne and phenyl groups is a promising pathway for
decreasing the reaction pressures of aromatics and enabling scalable high-pressure …

Synthesis and Post‐Processing of Chemically Homogeneous Nanothreads from 2, 5‐Furandicarboxylic Acid

SG Dunning, B Chen, L Zhu, GD Cody… - Angewandte …, 2023 - Wiley Online Library
Compared with conventional, solution‐phase approaches, solid‐state reaction methods can
provide unique access to novel synthetic targets. Nanothreads—one‐dimensional …

Scalable High-Pressure Synthesis of sp2–sp3 Carbon Nanoribbon via [4 + 2] Polymerization of 1,3,5-Triethynylbenzene

Y Li, X Tang, P Zhang, Y Wang, X Yang… - The Journal of …, 2021 - ACS Publications
Pressure-induced polymerization of aromatics is an effective method to construct extended
carbon materials, including the diamond-like nanothread and graphitic structures, but the …

Preparation of ordered polyacetylene by solid-state polymerization in nanoscale confinement

SA Dinca, DG Allis, MD Moskowitz… - Chemistry of …, 2020 - ACS Publications
We report a novel, highly effective strategy for controlling the synthesis of polyacetylene as a
guest in an organic host crystal by monitoring in situ an elimination–condensation …