Results 11 to 20 of about 55,949 (158)

In situ epoxide generation by dimethyldioxirane oxidation and the use of epichlorohydrin in the flow synthesis of a library of β-amino alcohols [PDF]

open access: yesRoyal Society Open Science, 2018
The flow coupling of epichlorohydrin with substituted phenols, while efficient, limits the nature of the epoxide available for the development of focused libraries of β-amino alcohols.
Peter J. Cossar   +3 more
doaj   +1 more source

Synthesis of Amino-Acid-Based Nitroalkenes

open access: yesOrganics, 2022
Fatty-acid-based nitroalkenes have recently received great attention because of their bioactivities. On the contrary, peptide- or amino-acid-based nitroalkenes have been scarcely explored so far, although they may exhibit interesting biological ...
Velisaria-Eleni Gerogianni   +3 more
doaj   +1 more source

Oxidative Lactamization of Amino Alcohols: An Overview [PDF]

open access: yesJournal of Chemistry Letters, 2020
Lactams are essential functional groups in a number of pharmacologically and biologically active compounds. They are widely found in many natural products, marketed drugs, as well as in the base of polymeric structures (e.g., polyamides/Nylons).
Lakashima Sreerama   +2 more
doaj   +1 more source

Photoinduced β-fragmentation of aliphatic alcohol derivatives for forging C–C bonds

open access: yesNature Communications, 2022
Transformations of alcohols, which are ubiquitous in chemistry and are native functionalities in many natural products and bioactive molecules, are cornerstones of organic synthesis.
Yiman Gao   +6 more
doaj   +1 more source

Diastereoselective synthesis of vicinal amino alcohols [PDF]

open access: yesOrganic & Biomolecular Chemistry, 2012
The vicinal amino alcohol is a common motif in natural products and pharmaceuticals. Amino acids constitute a natural, inexpensive, and enantiopure choice of starting material for the synthesis of such functionalities. However, the matters concerning diastereoselectivity are not obvious.
Koskinen, Ari, Karjalainen, Oskari
openaire   +5 more sources

Cytotoxicity Studies of Eugenol Amino Alcohols Derivatives

open access: yesChemistry Proceedings, 2021
Eugenol is a phenylpropanoid displaying a wide range of biological activities. In this study, the cytotoxic activity of various β-amino alcohols derivatives from eugenol was evaluated in AGS (gastric cancer) and A549 (lung cancer) cell lines. The results
Cláudia Teixeira   +7 more
doaj   +1 more source

Hydrogen Bonding and Polymorphism of Amino Alcohol Salts with Quinaldinate: Structural Study

open access: yesMolecules, 2022
Three amino alcohols, 3-amino-1-propanol (abbreviated as 3a1pOH), 2-amino-1-butanol (2a1bOH), and 2-amino-2-methyl-1-propanol (2a2m1pOH), were reacted with quinoline-2-carboxylic acid, known as quinaldinic acid.
Nina Podjed, Barbara Modec
doaj   +1 more source

Synthesis of Azetidine-Based Beta-Amino Alcohols

open access: yesMedical Sciences Forum, 2022
Beta-amino alcohols are versatile chemicals used as scaffolds in medicinal chemistry and they are key factors for the efficacy of numerous pharmaceutical products.
Linda Supe
doaj   +1 more source

Synthesis of 2H-pyrroles via iron catalyzed dehydrogenative coupling and C–C bond cleavage

open access: yesGreen Synthesis and Catalysis, 2021
Iron catalyzed coupling of β-amino alcohols with allylic alcohols for the synthesis of 3,4-dihydro-2H-pyrrole derivatives has been developed. Mechanistic studies suggest that the reaction involves iron catalyzed dehydrogenative coupling and C–C bond ...
Suya Cui   +7 more
doaj   +1 more source

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