[HTML][HTML] Ammonia borane-enabled hydrogen transfer processes: Insights into catalytic strategies and mechanisms
Transfer hydrogenation (TH) with in situ generated hydrogen donor is of great importance in
reduction reactions, and an alternative strategy to traditional hydrogenation processes …
reduction reactions, and an alternative strategy to traditional hydrogenation processes …
Epoxide electroreduction
C Huang, W Ma, X Zheng, M Xu, X Qi… - Journal of the American …, 2021 - ACS Publications
Selective hydrogenation of epoxides would be a direct and powerful approach for alcohol
synthesis, but it has proven to be elusive. Here, electrochemically epoxide hydrogenation …
synthesis, but it has proven to be elusive. Here, electrochemically epoxide hydrogenation …
Photocatalytic Anti‐Markovnikov Radical Hydro‐ and Aminooxygenation of Unactivated Alkenes Tuned by Ketoxime Carbonates
SQ Lai, BY Wei, JW Wang, W Yu, B Han - Angewandte Chemie, 2021 - Wiley Online Library
A tunable photocatalytic method is reported for anti‐Markovnikov hydro‐and
aminooxygenation of unactivated alkenes using readily accessible ketoxime carbonates as …
aminooxygenation of unactivated alkenes using readily accessible ketoxime carbonates as …
Indirect reduction of CO 2 and recycling of polymers by manganese-catalyzed transfer hydrogenation of amides, carbamates, urea derivatives, and polyurethanes
The reduction of polar bonds, in particular carbonyl groups, is of fundamental importance in
organic chemistry and biology. Herein, we report a manganese pincer complex as a …
organic chemistry and biology. Herein, we report a manganese pincer complex as a …
Rapid and mild metal-free reduction of epoxides to primary alcohols mediated by HFIP
The reduction of epoxides is a powerful tool to access anti-Markovnikov alcohols, but
reported methods are poorly compatible with strongly electronically deactivated substrates …
reported methods are poorly compatible with strongly electronically deactivated substrates …
Co(II)-Catalyzed Additive-Free Transfer Hydrogenation of N-Heteroarenes at Room Temperature
Traditional catalyst development relies on multistep synthesis and isolation of ligand and
precatalyst. Designing a catalytic system that can be assembled in situ from easily …
precatalyst. Designing a catalytic system that can be assembled in situ from easily …
Coupling Titanium and Chromium Catalysis in a Reaction Network for the Reprogramming of [BH4]− as Electron Transfer and Hydrogen Atom Transfer Reagent for …
M Heinz, G Weiss, G Shizgal… - Angewandte Chemie …, 2023 - Wiley Online Library
We describe a unique catalytic system with an efficient coupling of Ti‐and Cr‐catalysis in a
reaction network that allows the use of [BH4]− as stoichiometric hydrogen atom and electron …
reaction network that allows the use of [BH4]− as stoichiometric hydrogen atom and electron …
Titanocene (III)‐Catalyzed Precision Deuteration of Epoxides
DSG Henriques, E Rojo‐Wiechel… - Angewandte Chemie …, 2022 - Wiley Online Library
We describe a titanocene (III)‐catalyzed deuterosilylation of epoxides that provides β‐
deuterated anti‐Markovnikov alcohols with excellent D‐incorporation, in high yield, and …
deuterated anti‐Markovnikov alcohols with excellent D‐incorporation, in high yield, and …
Catalytic Hydrogenation of Epoxides to Alcohols
Atom‐economical catalytic reactions are a highly enticing strategy because all atoms of the
starting materials are incorporated into the products. Catalytic hydrogenation of epoxides to …
starting materials are incorporated into the products. Catalytic hydrogenation of epoxides to …
TiCl4-Catalyzed Hydroboration of Ketones with Ammonia Borane
Investigation of a variety of Lewis acids for the hydroboration-hydrolysis (reduction) of
ketones with amine-boranes has revealed that catalytic (10 mol%) titanium tetrachloride …
ketones with amine-boranes has revealed that catalytic (10 mol%) titanium tetrachloride …