Chemoenzymatic cascades combining biocatalysis and transition metal catalysis for asymmetric synthesis

S González‐Granda, L Escot, I Lavandera… - Angewandte …, 2023 - Wiley Online Library
The combination of catalytic methods provides multiple advantages in organic synthesis,
allowing access to diverse organic molecules in a straightforward manner. Merging metal …

Recent advances in Wacker oxidation: from conventional to modern variants and applications

RA Fernandes, AK Jha, P Kumar - Catalysis Science & Technology, 2020 - pubs.rsc.org
This review emphasizes the recent developments in the Wacker oxidation process from its
conventional form to more efficient, economical, and greener methods established in the last …

Catalytic conversion of styrene to benzaldehyde over S-scheme photocatalysts by singlet oxygen

C Cheng, B Zhu, B Cheng, W Macyk, L Wang… - ACS Catalysis, 2022 - ACS Publications
Catalytic conversion of aromatic olefins into carbonyl compounds is a critical reaction in
chemical industries. Herein, we constructed a series of pyrene-alt-dibenzothiophene-S, S …

Oxidative alkene functionalizations via selenium-π-acid catalysis

S Ortgies, A Breder - ACS Catalysis, 2017 - ACS Publications
Catalytic oxidative functionalizations of simple, nonpolarized alkenes represent one of the
lynchpin technologies in the realm of modern methodological chemical research. In this …

Sustainable Wacker‐Type Oxidations

P Rajeshwaran, J Trouvé, K Youssef… - Angewandte Chemie …, 2022 - Wiley Online Library
The Wacker reaction is the oxidation of olefins to ketones and typically requires expensive
and scarce palladium catalysts in the presence of an additional copper co‐catalyst under …

Catalyst Complexity in a Highly Active and Selective Wacker-Type Markovnikov Oxidation of Olefins with a Bioinspired Iron Complex

J Trouvé, K Youssef, S Kasemthaveechok… - ACS …, 2023 - ACS Publications
Palladium-catalyzed Wacker-type reactions occupy a central place in organic synthesis with
important implications in industry. Pursuing more benign protocols by replacing palladium …

Wacker‐type oxidation using an iron catalyst and ambient air: Application to late‐stage oxidation of complex molecules

B Liu, F Jin, T Wang, X Yuan… - Angewandte Chemie …, 2017 - Wiley Online Library
A practical and general iron‐catalyzed Wacker‐type oxidation of olefins to ketones is
presented, and it uses ambient air as the sole oxidant. The mild oxidation conditions enable …

Olefination via Cu-mediated dehydroacylation of unstrained ketones

X Zhou, Y Xu, G Dong - Journal of the American Chemical Society, 2021 - ACS Publications
The dehydroacylation of ketones to olefins is realized under mild conditions, which exhibits
a unique reaction pathway involving aromatization-driven C–C cleavage to remove the acyl …

Energy decomposition analyses reveal the origins of catalyst and nucleophile effects on regioselectivity in nucleopalladation of alkenes

X Qi, DG Kohler, KL Hull, P Liu - Journal of the American Chemical …, 2019 - ACS Publications
Nucleopalladation is one of the most common mechanisms for Pd-catalyzed hydro-and
oxidative functionalization of alkenes. Due to the electronic bias of the π-alkene-palladium …

Aluminum hydroxide secondary building units in a metal–organic framework support earth-abundant metal catalysts for broad-scope organic transformations

X Feng, P Ji, Z Li, T Drake, P Oliveres, EY Chen… - ACS …, 2019 - ACS Publications
The intrinsic heterogeneity of alumina (Al2O3) surface presents a challenge for the
development of alumina-supported single-site heterogeneous catalysts and hinders the …