Sökning: "Suzuki coupling reaction"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Suzuki coupling reaction.

  1. 1. Evaluating and optimizing Transformer models for predicting chemical reactions

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Siva Manohar Koki; Supriya Kancharla; [2023-10-23]
    Nyckelord :Chemformer; transformer; evaluation; explainable AI; fine-tuning; machine learning;

    Sammanfattning : In this thesis, we assess the effectiveness of a transformer model specifically trained to predict chemical reactions. The model, named Chemformer, is a sequence-tosequence model that uses the transformer’s encoder and decoder stacks. LÄS MER

  3. 2. Exploring a unique pocket in Galectin-8N by the synthesis of D-galactoside-based benzimidazole inhibitors

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Sid Bartold; [2023]
    Nyckelord :organic chemistry; synthesis; gal; gal-8; gal-8N; galectin; galectin-8; galectin-8N; inhibitor; drug development; benzimidazole; galactoside; carbohydrate; carbohydrate chemistry; Suzuki-coupling; Chemistry;

    Sammanfattning : Galectins are a family of glycan-binding proteins where galectin-8 is a part of the subgroup known as tandem-repeat type galectins. Galectin-8 is composed of two homologous CRDs, one N- and one C-terminal CRD. As it stands now, galectin-8N has been found to bind to a larger number of glycans than galectin-8C. LÄS MER

  4. 3. Suzuki reactions in novel liquids

    Master-uppsats, Linnéuniversitetet/Institutionen för kemi och biomedicin (KOB)

    Författare :Nazanin Hassanzadeh; [2021]
    Nyckelord :Suzuki coupling reaction; ni-DES; HPLC; TLC;

    Sammanfattning : Non-ionic deep eutectic solvent (ni-DES) possesses various advantages such as good solvation, biodegradability, and non-toxicity which makes it a perfect and environmentally friendly solvent for organic synthesis. A Pd (OAc)2 catalyzed, Suzuki reaction of aryl bromide and N-heteroaryl halide with arylboronic acid in green and novel solvent (ni-DES) is described. LÄS MER

  5. 4. Towards Nickel Boride Catalyzed C-C Coupling Reactions

    Master-uppsats, KTH/Skolan för kemivetenskap (CHE)

    Författare :Ágnes Lakó; [2017]
    Nyckelord :heterogeneous catalysis; nickel catalysis; coupling reactions; cross-coupling; homocoupling;

    Sammanfattning : This thesis focuses on the study of nickel boride as a catalyst in various coupling reactions. The nickel boride catalyst was investigated in three different coupling reactions, the experiments aimed at understanding the activity and catalytic properties of nickel boride. LÄS MER

  7. 5. Synthesis and Reactivity of (PCNMe) Pincer Palladium Complexes

    Master-uppsats, Lunds universitet/Kemiska institutionen

    Författare :Abdelrazek Mousa; [2013]
    Nyckelord :oorganisk kemi; inorganic chemistry; Chemistry;

    Sammanfattning : New (PCNMe) pincer Pd(II) complexes were synthesized and their properties were studied in various reactions. (PCNMe)Pd-Br was synthesized and employed as catalyst for Suzuki cross-coupling reactions of aryl halides (e.g. bromobenzene, 4-bromotoulene and 4-bromobenzaldehyde) with phenylboronic acids (e. LÄS MER