Light-driven cobalt hydride catalyzed hydroarylation of styrenes

E Bergamaschi, VJ Mayerhofer, CJ Teskey - ACS Catalysis, 2022 - ACS Publications
We report a conceptually distinct strategy for the synthesis of 1, 1-diarylalkanes and
triarylalkanes. Key to this approach is the use of light to simultaneously trigger (i) formation …

Csp 2–H functionalization of phenols: an effective access route to valuable materials via Csp 2–C bond formation

G Brufani, B Di Erasmo, CJ Li, L Vaccaro - Chemical Science, 2024 - pubs.rsc.org
In the vast majority of top-selling pharmaceutical and industrial products, phenolic structural
motifs are highly prevalent. Non-functionalized simple phenols serve as building blocks in …

Synthesis of Unprotected β‐Arylethylamines by Iron (II)‐Catalyzed 1, 2‐Aminoarylation of Alkenes in Hexafluoroisopropanol

V Pozhydaiev, M Vayer, C Fave, J Moran… - Angewandte …, 2023 - Wiley Online Library
Abstract β‐Arylethylamines are prevalent structural motifs in molecules exhibiting biological
activity. Here we report a sequential one‐pot protocol for the 1, 2‐aminoarylation of alkenes …

Ni-Catalyzed Reductive Dibenzylation of Trifluoromethylalkenes for CF3-Containing All-Carbon Quaternary Center Construction

K Chen, Q Liu, J Wan, C Zhu, C Feng - Organic Letters, 2023 - ACS Publications
A Ni-catalyzed reductive dicarbofunctionalization of α-CF3 styrenes with benzyl bromides
has been accomplished. This transformation obviates the commonly facile β-F elimination …

Trifluoromethylarylation of alkenes using anilines

CC Suarez, I Colomer - Chemical Science, 2023 - pubs.rsc.org
Nitrogen containing compounds, such as anilines, are some of the most widespread and
useful chemical species, although their high and unselective reactivity has prevented their …

Allure of HFIP in Unsaturated Carbon− Carbon Bond Functionalization

S Ghosh, K Patra, M Baidya - European Journal of Organic …, 2024 - Wiley Online Library
Hexafluoroisopropanol (HFIP) stands out as a versatile solvent in synthetic chemists'
repertoire, facilitating a diverse array of intricate chemical reactions. It demonstrates a …

Fe-Catalyzed Alkylazidation of α-Trifluoromethylalkenes: An Access to Quaternary Stereocenters Containing CF3 and N3 Groups

S Liu, L Zhang, L Xu, P Gao, XH Duan, LN Guo - Organic Letters, 2023 - ACS Publications
A concise Fe-catalyzed alkylazidation of α-trifluoromethylalkenes via a C–C bond
cleavage/radical addition/azidation cascade is described. This protocol features a broad …

Synthesis of CF3-Substituted Alkylamines, 1,2-Bisazoles, and 1,4,5,6-Tetrahydro-1,2,4-triazines from Newly Designed Tetrazole-Activated Trifluoromethyl Alkenes

SJ Chen, ZQ He, GS Chen, C Zhao, CP Chen… - Organic …, 2022 - ACS Publications
A new class of Michael acceptor, tetrazolyl-trifluoromethyl alkenes, has been discovered.
They readily undergo Michael-type addition instead of addition–elimination reaction with …

Hydro-phosphorothiolation of Styrene and Cyclopropane with S-Hydrogen Phosphorothioates under Ambient Conditions

B Sarkar, A Hajra - Organic Letters, 2024 - ACS Publications
A metal-free hexafluoroisopropanol-mediated hydro-phosphorothiolation of styrenes and
donor–acceptor cyclopropanes with S-hydrogen phosphorothioates in a Markovnikov …

Hexafluoroisopropanol Promoted Ring‐Opening‐Cyclization of Donor–Acceptor Cyclopropanes with Primary Amines

S Yaragorla, R Tangellapally… - European Journal of …, 2024 - Wiley Online Library
We reveal here a catalyst‐free, ring‐opening‐cyclization of donor‐acceptor cyclopropanes
with primary amines to synthesize functionalized dihydropyrroles. This protocol avoids inert …