Enantioselective oxidative boron Heck reactions

AL Lee - Organic & Biomolecular Chemistry, 2016 - pubs.rsc.org
This review highlights the use of the oxidative boron Heck reaction in enantioselective Heck-
type couplings. The enantioselective oxidative boron Heck reaction overcomes several …

Recent Advances in Transformations Involving Electron‐Rich Alkenes: Functionalization, Cyclization, and Cross‐Metathesis Reactions

F Zhou, M Li, H Jiang, W Wu - Advanced Synthesis & Catalysis, 2021 - Wiley Online Library
Due to the versatile reactivity and molecular complexity, as well as diversity, electron‐rich
alkenes bearing nitrogen, oxygen, or sulfur atoms have been regarded as versatile reagents …

Rh (III)-catalyzed oxidative coupling of benzoic acids with geminal-substituted vinyl acetates: synthesis of 3-substituted isocoumarins

M Zhang, HJ Zhang, T Han, W Ruan… - The Journal of Organic …, 2015 - ACS Publications
Rh(III)-Catalyzed Oxidative Coupling of Benzoic Acids with Geminal-Substituted Vinyl
Acetates: Synthesis of 3-Substituted Isocoumarins | The Journal of Organic Chemistry ACS …

Single-site palladium (II) catalyst for oxidative heck reaction: catalytic performance and kinetic investigations

H Duan, M Li, G Zhang, JR Gallagher, Z Huang… - ACS …, 2015 - ACS Publications
The development of organometallic single-site catalysts (SSCs) has inspired the designs of
new heterogeneous catalysts with high efficiency. Nevertheless, the application of SSCs in …

Palladium complexes of 2-formylpyridine thiosemicarbazone and two related ligands: Synthesis, structure and, spectral and catalytic properties

P Paul, RJ Butcher, S Bhattacharya - Inorganica Chimica Acta, 2015 - Elsevier
Abstract Thiosemicarbazones of 2-formylpyridine, 2-aceylpyridine and 2-benzoylpyridine,
abbreviated in general as HL-R (where H depicts the acidic hydrogen and R the fragment …

Rhodium-Catalyzed β-Selective Oxidative Heck-Type Coupling of Vinyl Acetate via C–H Activation

HJ Zhang, W Lin, F Su, TB Wen - Organic letters, 2016 - ACS Publications
An efficient Rh (III)-catalyzed direct ortho-C–H olefination of acetanilides with vinyl acetate
was developed. This protocol provides a straightforward pathway to a series of (E)-2 …

Oxidative Heck desymmetrisation of 2, 2-disubstituted cyclopentene-1, 3-diones

SE Walker, CJC Lamb, NA Beattie… - Chemical …, 2015 - pubs.rsc.org
Oxidative Heck couplings have been successfully developed for 2, 2-disubstituted
cyclopentene-1, 3-diones. The direct coupling onto the 2, 2-disubstituted cyclopentene-1, 3 …

Fujiwara–Moritani Reaction of Weinreb Amides using a Ruthenium‐Catalyzed C− H Functionalization Reaction

R Das, M Kapur - Chemistry–An Asian Journal, 2015 - Wiley Online Library
Abstract The ruthenium‐catalyzed Fujiwara–Moritani reaction (oxidative‐Heck reaction) of
Weinreb amides is reported herein. The reaction affords exclusively ortho‐C− H olefination …

Vinyl Esters and Vinyl Sulfonates as Green Alternatives to Vinyl Bromide for the Synthesis of Monosubstituted Alkenes via Transition-Metal-Catalyzed Reactions

T Tobrman - Chemistry, 2023 - mdpi.com
This review summarizes the applications of vinyl sulfonate and vinyl acetate as green
alternatives for vinyl bromide in cross-coupling reactions. In the first part, the preparation of …

Selective Palladium‐Catalyzed α, β‐Homodiarylation of Vinyl Esters in Aqueous Medium

D Trzepizur, A Brodzka, D Koszelewski… - European Journal of …, 2021 - Wiley Online Library
Abstract A palladium‐catalyzed 1, 2‐diarylation of vinyl esters with arylboronic acids in water
has been developed. This newly elaborated protocol features a good functional group …