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 …
[HTML][HTML] Titanium redox catalysis: insights and applications of an earth-abundant base metal
ZW Davis-Gilbert, IA Tonks - Dalton Transactions, 2017 - pubs.rsc.org
Titanium redox catalysis: insights and applications of an earth-abundant base metal - Dalton
Transactions (RSC Publishing) DOI:10.1039/C7DT02319G Royal Society of Chemistry View …
Transactions (RSC Publishing) DOI:10.1039/C7DT02319G Royal Society of Chemistry View …
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 …
Emergence of a novel catalytic radical reaction: titanocene-catalyzed reductive opening of epoxides
A Gansaeuer, H Bluhm, M Pierobon - Journal of the American …, 1998 - ACS Publications
The preparatively important catalytic opening of epoxides to β-titanoxy radicals via single-
electron transfer (SET) is described. These radicals can be reduced to alcohols or …
electron transfer (SET) is described. These radicals can be reduced to alcohols or …
Umpolung of Hemiaminals: Titanocene‐Catalyzed Dehydroxylative Radical Coupling Reactions with Activated Alkenes
Bis (cyclopentadienyl) titanium (III) chloride(Nugent s reagent)[1] is an efficient single-
electron reductant and has been used as a versatile tool in organic synthesis,[2, 3] owing to …
electron reductant and has been used as a versatile tool in organic synthesis,[2, 3] owing to …
Bimetallic radical redox-relay catalysis for the isomerization of epoxides to allylic alcohols
Organic radicals are generally short-lived intermediates with exceptionally high reactivity.
Strategically, achieving synthetically useful transformations mediated by organic radicals …
Strategically, achieving synthetically useful transformations mediated by organic radicals …
Catalytic, Highly Regio‐and Chemoselective Generation of Radicals from Epoxides: Titanocene Dichloride as an Electron Transfer Catalyst in Transition Metal …
A Gansäuer, M Pierobon… - Angewandte Chemie …, 1998 - Wiley Online Library
COMMUNICATIONS Page 1 COMMUNICATIONS Angew. Chem. Int. Ed. 1998, 37, No. 1/2
WILEY-VCH Verlag GmbH, D-69451 Weinheim, 1998 1433-7851/98/3701-0101 $ 17.50+.50/0 …
WILEY-VCH Verlag GmbH, D-69451 Weinheim, 1998 1433-7851/98/3701-0101 $ 17.50+.50/0 …
Radicals in Transition Metal Catalyzed Reactions? Transition Metal Catalyzed Radical Reactions?–A Fruitful Interplay Anyway: Part 2. Radical Catalysis by Group 8 …
U Jahn - Radicals in Synthesis III, 2012 - Springer
This review summarizes the current status of transition metal catalyzed reactions involving
radical intermediates in organic chemistry. This part focuses on radical-based methods …
radical intermediates in organic chemistry. This part focuses on radical-based methods …
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 …
Mechanistic Study of the Titanocene (III)‐Catalyzed Radical Arylation of Epoxides
A Gansäuer, D von Laufenberg, C Kube… - … A European Journal, 2015 - Wiley Online Library
An atom‐economical and catalytic arylation of epoxide‐derived radicals is described. The
key step of the catalytic system is a sequential electron and proton transfer for the …
key step of the catalytic system is a sequential electron and proton transfer for the …