Diphosphine Ligand‐Enabled Nickel‐Catalyzed Chelate‐Assisted Inner‐Selective Migratory Hydroarylation of Alkenes

HD He, R Chitrakar, ZW Cao, DM Wang… - Angewandte Chemie …, 2024 - Wiley Online Library
The precise control of the regioselectivity in the transition metal‐catalyzed migratory
hydrofunctionalization of alkenes remains a big challenge. With a transient ketimine …

Unlocking the Chain‐Walking Process in Gold Catalysis

VW Bhoyare, AG Tathe, V Gandon… - Angewandte Chemie …, 2023 - Wiley Online Library
The successful realization of gold‐catalyzed chain‐walking reactions, facilitated by ligand‐
enabled Au (I)/Au (III) redox catalysis, has been reported for the first time. This breakthrough …

Palladium-catalyzed remote hydro-oxygenation of internal alkenes: an efficient access to primary alcohols

X Li, X Yang, P Chen, G Liu - Journal of the American Chemical …, 2022 - ACS Publications
As a general method for the synthesis of alcohols, the direct oxygenation of alkenes is
difficult to afford linear alcohols. Herein, we communicate the remote hydro-oxygenation of …

Cobalt-Catalyzed Multicomponent Carbonylation of Olefins: Efficient Synthesis of β-Perfluoroalkyl Imides, Amides, and Esters

Y Wang, P Wang, H Neumann, M Beller - ACS Catalysis, 2023 - ACS Publications
A general and broadly applicable cobalt-catalyzed multicomponent 1, 2-perfluoroalkylation
carbonylation of alkenes has been developed. This protocol allows the synthesis of β …

Palladium-catalyzed regiodivergent hydrochlorocarbonylation of alkenes for formation of acid chlorides

F Wu, B Wang, NQ Li, HY Yang, ZH Ren… - Nature …, 2023 - nature.com
Novel strategy for acid chlorides formation that do not use carboxylic acids is particularly
attractive in chemical synthesis but remains challenging. Herein, we reported the …

Switching between hydrogenation and olefin transposition catalysis via Silencing NH cooperativity in Mn (I) pincer complexes

W Yang, IY Chernyshov, M Weber, EA Pidko… - ACS …, 2022 - ACS Publications
While Mn-catalyzed (de) hydrogenation of carbonyl derivatives has been well established,
the reactivity of Mn hydrides with olefins remains very rare. Herein, we report a Mn (I) pincer …

Low-valent tungsten catalysis enables site-selective isomerization–hydroboration of unactivated alkenes

TC Jankins, R Martin-Montero, P Cooper… - Journal of the …, 2021 - ACS Publications
A tungsten-catalyzed hydroboration of unactivated alkenes at distal C (sp3)–H bonds aided
by native directing groups is described herein. The method is characterized by its simplicity …

Breaking the tert-Butyllithium Contact Ion Pair: A Gateway to Alternate Selectivity in Lithiation Reactions

MP Crockett, J Piña, AR Gogoi, RF Lalisse… - Journal of the …, 2023 - ACS Publications
The effects of Lewis basic phosphoramides on the aggregate structure of t-BuLi have been
investigated in detail by NMR and DFT methods. It was determined that …

Divergent regioselective Heck-type reaction of unactivated alkenes and N-fluoro-sulfonamides

C Zhao, Y Li, Y Dong, M Li, D Xia, S Gao… - Nature …, 2022 - nature.com
The control of regioselectivity in Heck-type reaction of unactivated alkenes represents a
longstanding challenge due to several detachable hydrogens in β–H elimination step, which …

Remote Site-Selective C(sp3)–H Monodeuteration of Unactivated Alkenes via Chain-Walking Strategy

H Song, W Zhang, H Zhou, J Wei, X Cai, F Yang… - ACS …, 2023 - ACS Publications
The installation of deuterium atoms at distal C (sp3)–H bonds is a longstanding synthetic
challenge. Through the synergistic combination of chain-walking strategy and transfer …