Synthesis of organoselenium compounds with elemental selenium

YT Ma, MC Liu, YB Zhou, HY Wu - Advanced Synthesis & …, 2021 - Wiley Online Library
In the recent decade, growing efforts have been devoted to employing elemental selenium
as a selenium source in organic synthesis. In contrast to unstable, smelly, and toxic previous …

Recent advances in organic synthesis applying elemental selenium

T Guo, Z Li, L Bi, L Fan, P Zhang - Tetrahedron, 2022 - Elsevier
The synthesis of organoselenium compounds through C–Se bond-forming has attracted
immense attention due to their biological values and extensive pharmaceutical applications …

Manganese-promoted reductive cross-coupling of disulfides with dialkyl carbonates

CP Zhang, TZ Wang, YF Liang - Chemical Communications, 2023 - pubs.rsc.org
Manganese is a cheap and environmentally friendly metal on Earth. Herein, we report a
manganese-promoted reductive cross-coupling using easily available and odorless …

Incorporation of CuO NPs into modified UiO-66-NH 2 metal–organic frameworks (MOFs) with melamine for catalytic C–O coupling in the Ullmann condensation

S Sadeghi, M Jafarzadeh, AR Abbasi… - New Journal of …, 2017 - pubs.rsc.org
Herein, the UiO-66-NH2 metal–organic framework (MOF) is initially modified with melamine
via a post-synthetic approach. CuO nanoparticles (NPs) are then anchored via the available …

Mechanochemical synthesis of organoselenium compounds

S Chen, C Fan, Z Xu, M Pei, J Wang, J Zhang… - Nature …, 2024 - nature.com
We disclose herein a strategy for the rapid synthesis of versatile organoselenium
compounds under mild conditions. In this work, magnesium-based selenium nucleophiles …

Nickel‐Catalyzed Reductive Coupling of Carboxylic Acids with Disulfides to Access Thioesters

K Wu, TZ Wang, YF Liang - Advanced Synthesis & Catalysis, 2023 - Wiley Online Library
A nickel‐catalyzed reductive cross coupling reaction of carboxylic acids with disulfides is
described. The readily available and inexpensive carboxylic acid is activated in situ by the …

[PDF][PDF] Synthesis of 2-amino-4h-chromene derivatives under solvent-free condition using mof-5

Z Arzehgar, V Azizkhani, S Sajjadifar… - Chemical …, 2019 - researchgate.net
Chromene analogues derivatives are an important class of heterocyclic compounds. 2-
Amino-4H-chromene are an important class of heterocyclic compounds having important …

A recyclable heterogeneous nanocatalyst of copper-grafted natural asphalt sulfonate (NAS@ Cu): characterization, synthesis and application in the Suzuki–Miyaura …

H Kohzadi, M Soleiman-Beigi - New Journal of Chemistry, 2020 - pubs.rsc.org
A new and efficient nanocatalyst was identified, synthesized and introduced and its catalytic
activity was investigated in the Suzuki coupling reaction. This nanocatalyst can be …

A Novel method for the direct synthesis of symmetrical and unsymmetrical sulfides and disulfides from aryl halides and ethyl potassium xanthogenate

M Soleiman-Beigi, Z Arzehgar - Synlett, 2018 - thieme-connect.com
An efficient and new method for the synthesis of disulfides and sulfides via the reaction of
aryl halides with ethyl potassium xanthogenate in the presence of MOF-199 is described. O …

Copper-Catalyzed Cascade Multicomponent Reaction of Azides, Alkynes, and Selenium: Synthesis of Ditriazolyl Diselenides

BX Sun, XN Wang, TG Fan, YJ Hou… - The Journal of Organic …, 2023 - ACS Publications
A copper-catalyzed cascade multicomponent reaction for synthesizing ditriazolyl diselenides
from azides, terminal alkynes, and elemental selenium has been developed. The present …