Silica Support‐Enhanced Pd‐Catalyzed Allylation Using Allylic Alcohols
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DOI: 10.1002/cctc.201801097
Abstract: Although allylation using allylic alcohol is an environmentally‐friendly method because of water being the sole byproduct in such reactions, allylic alcohol is one of the most difficult allylating agents in Pd‐catalyzed allylation of nucleophiles. In… read more here.
Keywords: catalyzed allylation; allylic alcohols; using allylic; allylation using ... See more keywords
Accumulation of Active Species in Silica Mesopore: Effect of the Pore Size and Free Base Additives on Pd‐catalyzed Allylation using Allylic Alcohol
Sign Up to like & getrecommendations! Published in 2020 at "ChemCatChem"
DOI: 10.1002/cctc.202000266
Abstract: A mesoporous silica‐supported Pd complex was prepared using various types of porous silica supports (pore size: 16–31 Å). The effects of the pore size and base additive properties on the catalytic allylation were investigated. The activity… read more here.
Keywords: catalyzed allylation; base additives; pore size; size ... See more keywords
Palladium-catalyzed allylation and deacylative allylation of 3-acetyl-2-oxindoles with allylic alcohols
Sign Up to like & getrecommendations! Published in 2018 at "Tetrahedron"
DOI: 10.1016/j.tet.2017.11.041
Abstract: We gratefully acknowledge financial support from the Spanish Ministerio de Economia y Competitividad (MINECO) (projects CTQ2013-43446-P and CTQ2014-51912-REDC), the Spanish Ministerio de Economia, Industria y Competitividad, Agencia Estatal de Investigacion (AEI) and Fondo Europeo de… read more here.
Keywords: catalyzed allylation; allylation acetyl; deacylative allylation; allylation deacylative ... See more keywords
Enantioselective Rhodium-Catalyzed Allylation of Aliphatic Imines: Synthesis of Chiral C-Aliphatic Homoallylic Amines.
Sign Up to like & getrecommendations! Published in 2020 at "Organic letters"
DOI: 10.1021/acs.orglett.0c02069
Abstract: Reported herein is a method for the efficient syntheses of optically active 1-alkyl homoallylic amines in yields up to 95%, 13.5:1 dr, and 98% ee under mild, aqueous reaction conditions, via the Rh-catalyzed asymmetric allylation… read more here.
Keywords: catalyzed allylation; enantioselective rhodium; homoallylic amines; rhodium catalyzed ... See more keywords
Controllable Pd-Catalyzed Allylation of Indoles with Skipped Enynes: Divergent Synthesis of Indolenines and N-Allylindoles.
Sign Up to like & getrecommendations! Published in 2018 at "Organic letters"
DOI: 10.1021/acs.orglett.8b02481
Abstract: An unprecedented acid- and ligand-controlled divergent allylation of indoles with unactivated skipped enynes via Pd hydride catalysis has been disclosed. This redox-neutral transformation went through multiple hydropalladation insertion, β-hydrogen elimination, π-σ-π isomerization, and allylic substitution… read more here.
Keywords: catalyzed allylation; skipped enynes; controllable catalyzed; indolenines allylindoles ... See more keywords
DFT Case Study on the Comparison of Ruthenium-Catalyzed C–H Allylation, C–H Alkenylation, and Hydroarylation
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DOI: 10.1021/acsomega.1c06584
Abstract: Density functional calculations at the B3LYP-D3+IDSCRF/TZP-DKH(-dfg) level of theory have been performed to understand the mechanism of ruthenium-catalyzed C–H allylation reported in the literature in depth. The plausible pathway consisted of four sequential processes, including… read more here.
Keywords: hydroarylation; catalyzed allylation; ruthenium catalyzed; allylation ... See more keywords
Decoding Key Transient Inter-Catalyst Interactions in a Reductive Metallaphotoredox-Catalyzed Allylation Reaction
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c03692
Abstract: Metallaphotoredox chemistry has recently witnessed a surge in interest within the field of synthetic organic chemistry through the use of abundant first-row transition metals combined with suitable photocatalysts. The intricate details arising from the combination… read more here.
Keywords: catalyst; reaction; catalyzed allylation; chemistry ... See more keywords