Prediction of the chemical context for Buchwald-Hartwig coupling reactions.
Sign Up to like & getrecommendations! Published in 2022 at "Molecular informatics"
DOI: 10.1002/minf.202100294
Abstract: We present machine learning models for predicting the chemical context for Buchwald-Hartwig coupling reactions, i.e., what chemicals to add to the reactants to give a productive reaction. Using reaction data from in-house electronic lab notebooks,… read more here.
Keywords: context; chemical context; context buchwald; hartwig coupling ... See more keywords
Design and preparation of Cu-anchored polymeric carbon nitride (Cu/PCN) mesoporous nanotubes: An efficient catalyst for Buchwald–Hartwig coupling of pyrimidines
Sign Up to like & getrecommendations! Published in 2020 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2019.109972
Abstract: Abstract By calcining melamine with Cu(NO3)2·3H2O, Cu-anchored polymeric carbon nitride (Cu/PCN) was prepared. SEM and TEM images demonstrated this material was constituted by PCN nanotubes with ca 50 nm diameters involving a variety of ca 5-10 nm-sized… read more here.
Keywords: polymeric carbon; buchwald hartwig; hartwig coupling; anchored polymeric ... See more keywords
Diastereoselective Synthesis of N-Glycosides via Buchwald-Hartwig Coupling.
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DOI: 10.1021/acs.orglett.5c03334
Abstract: Herein we report a practical and highly efficient methodology for the β-selective synthesis of N-glycosides via Buchwald-Hartwig coupling. This glycosylation strategy employs glycosyl chloride with different amine aglycones and is catalyzed by an inexpensive copper(I)… read more here.
Keywords: glycosides via; synthesis glycosides; hartwig coupling; buchwald hartwig ... See more keywords
Synthesis of Benzo-Fused 11H-Pyrido[2,1-b]quinazolin-11-ones by a Buchwald–Hartwig Coupling/Pyridine Dearomatization Sequence in Eucalyptol
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DOI: 10.1055/s-0040-1707158
Abstract: The synthesis of a new library of polyheterocyclic 11H-pyrido[2,1-b]quinazolin-11-one derivatives was investigated. Satisfactory conditions were obtained via sequential C–N Buchwald–Hartwig coupling and pyridine dearomatization. In this work, traditional solvents were replaced by the bio-sourced eucalyptol,… read more here.
Keywords: buchwald hartwig; hartwig coupling; pyrido quinazolin; 11h pyrido ... See more keywords