Titanium catalysis for the synthesis of fine chemicals–development and trends
M Manßen, LL Schafer - Chemical Society Reviews, 2020 - pubs.rsc.org
Titanium is the second most abundant transition metal and is already a key player in
important industrial processes (eg polyethylene). Titanium is an attractive metal to use for …
important industrial processes (eg polyethylene). Titanium is an attractive metal to use for …
Modern applications of low-valent early transition metals in synthesis and catalysis
Low-valent early transition metals are often intrinsically highly reactive as a result of their
strong propensity toward oxidation to more stable high-valent states. Harnessing these …
strong propensity toward oxidation to more stable high-valent states. Harnessing these …
Recent advances in titanium radical redox catalysis
New catalytic strategies that leverage single-electron redox events have provided chemists
with useful tools for solving synthetic problems. In this context, Ti offers opportunities that are …
with useful tools for solving synthetic problems. In this context, Ti offers opportunities that are …
Ti-catalyzed radical alkylation of secondary and tertiary alkyl chlorides using Michael acceptors
Alkyl chlorides are common functional groups in synthetic organic chemistry. However, the
engagement of unactivated alkyl chlorides, especially tertiary alkyl chlorides, in transition …
engagement of unactivated alkyl chlorides, especially tertiary alkyl chlorides, in transition …
Metal‐Catalyzed β‐Functionalization of Michael Acceptors through Reductive Radical Addition Reactions
J Streuff, A Gansäuer - Angewandte Chemie International …, 2015 - Wiley Online Library
Transition‐metal‐catalyzed radical reactions are becoming increasingly important in modern
organic chemistry. They offer fascinating and unconventional ways for connecting molecular …
organic chemistry. They offer fascinating and unconventional ways for connecting molecular …
Enantioselective titanium (III)-catalyzed reductive cyclization of ketonitriles.
J Streuff, M Feurer, P Bichovski, G Frey… - … (International ed. in …, 2012 - europepmc.org
Reduction, please! The title reaction affords α-hydroxyketones, a common structural motif in
biologically active natural products, in good yields and high enantioselectivities at room …
biologically active natural products, in good yields and high enantioselectivities at room …
Merging Catalysis in Single Electron Steps with Photoredox Catalysis—Efficient and Sustainable Radical Chemistry
Z Zhang, RB Richrath, A Gansäuer - ACS Catalysis, 2019 - ACS Publications
We describe a combination of catalysts that allows the coupling of titanocene (III) catalysis
with photoredox catalysis. Oxidation of radical intermediates by a photoredox catalyst opens …
with photoredox catalysis. Oxidation of radical intermediates by a photoredox catalyst opens …
Cp2TiCl: An Ideal Reagent for Green Chemistry?
M Castro Rodríguez, I Rodriguez Garcia… - … Process Research & …, 2017 - ACS Publications
The development of Green Chemistry inevitably involves the development of green
reagents. In this review, we highlight that Cp2TiCl is a reagent widely used in radical and …
reagents. In this review, we highlight that Cp2TiCl is a reagent widely used in radical and …
The Proven Versatility of Cp2TiCl
AR Martínez, LP Morales, ED Ojeda… - The Journal of …, 2020 - ACS Publications
In the last two decades, titanocene monochloride has been postulated as a monoelectronic
transfer reagent capable of catalyzing an important variety of chemical transformations. In …
transfer reagent capable of catalyzing an important variety of chemical transformations. In …
Titanocene‐Catalyzed Radical Opening of N‐Acylated Aziridines
YQ Zhang, E Vogelsang, ZW Qu, S Grimme… - Angewandte …, 2017 - Wiley Online Library
Aziridines activated by N‐acylation are opened to the higher substituted radical through
electron transfer from titanocene (III) complexes in a novel catalytic reaction. This reaction is …
electron transfer from titanocene (III) complexes in a novel catalytic reaction. This reaction is …