Transition-metal-catalyzed C–S, C–Se, and C–Te bond formations via cross-coupling and atom-economic addition reactions. Achievements and challenges

IP Beletskaya, VP Ananikov - Chemical Reviews, 2022 - ACS Publications
In the present review, we discuss recent progress in the field of C–Z bond formation
reactions (Z= S, Se, Te) catalyzed by transition metals. Two complementary methodologies …

Recent progress in the electrochemical selenofunctionalization of alkenes and alkynes

P Qu, YQ Jiang, YH Wang, GQ Liu - Green Chemistry, 2023 - pubs.rsc.org
Organoselenium compounds, a significant class of substances with applications in the
biological, medicinal and material sciences as well as in modern organic synthesis, have …

Concurrent intrathecal and intravenous nivolumab in leptomeningeal disease: phase 1 trial interim results

IC Glitza Oliva, SD Ferguson, R Bassett Jr, AP Foster… - Nature medicine, 2023 - nature.com
There is a critical need for effective treatments for leptomeningeal disease (LMD). Here, we
report the interim analysis results of an ongoing single-arm, first-in-human phase 1/1b study …

Recent advances in tandem selenocyclization and tellurocyclization with alkenes and alkynes

K Sun, X Wang, C Li, H Wang, L Li - Organic Chemistry Frontiers, 2020 - pubs.rsc.org
Seleno-containing heterocycles exist widely in pharmaceutical molecules and the skeletons
of natural products. The addition of organoselenium to alkenes and alkynes via …

Synthesis of Seleno‐Heterocycles via Electrophilic/Radical Cyclization of Alkyne Containing Heteroatoms

AD Sonawane, RA Sonawane… - Advanced Synthesis …, 2020 - Wiley Online Library
Abstract containing heterocyclic scaffolds by virtue of their interesting reactivities and a
broad range of applications in the medicinal and materials chemistry. This review involves …

[HTML][HTML] Recent advances in the synthesis and antioxidant activity of low molecular mass organoselenium molecules

JM Anghinoni, PT Birmann, MJ da Rocha, CS Gomes… - Molecules, 2023 - mdpi.com
Selenium is an essential trace element in living organisms, and is present in selenoenzymes
with antioxidant activity, like glutathione peroxidase (GPx) and thioredoxin reductase (TrxR) …

Selenium radical mediated cascade cyclization: concise synthesis of selenated benzofurans (benzothiophenes)

C An, CY Li, XB Huang, WX Gao, YB Zhou, MC Liu… - Organic …, 2019 - ACS Publications
Presented in this work is a novel methodology for the synthesis of selenated benzofurans (or
benzothiophenes) via AgNO2-catalyzed radical cyclization of 2-alkynylanisoles (or 2 …

Synthesis of Polysubstituted Furans through Electrochemical Selenocyclization of Homopropargylic Alcohols

D Maiti, A Halder, A Sasidharan Pillai… - The Journal of Organic …, 2021 - ACS Publications
The current method represents an electrochemically driven synthetic route to access
polysubstituted selenofuran derivatives through the diselenide-promoted cyclization of …

Insights into the recent synthetic advances of organoselenium compounds

PN Makhal, A Nandi, VR Kaki - ChemistrySelect, 2021 - Wiley Online Library
The ever‐growing interest for organoselenium compounds amongst the chemists has made
commendable impact in the field of medicinal chemistry, material chemistry, chemical …

Synthesis of 2-Aryl and 3-Aryl Benzo[b]furan Thioethers Using Aryl Sulfonyl Hydrazides as Sulfenylation Reagents

X Zhao, L Zhang, X Lu, T Li, K Lu - The Journal of organic …, 2015 - ACS Publications
An efficient, metal-free protocol used to synthesize aryl benzo [b] furan thioethers based on
the I2-catalyzed cross-coupling of benzo [b] furans as well as the electrophilic cyclization of …