Results 21 to 30 of about 63,838 (290)

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

Enantioselective Carboetherification/Hydrogenation for the Synthesis of Amino Alcohols via a Catalytically Formed Chiral Auxiliary. [PDF]

open access: yesJ Am Chem Soc, 2020
Chiral auxiliaries and asymmetric catalysis are the workhorses of enantioselective transformations, but they still remain limited either in terms of efficiency or generality.
Buzzetti L   +3 more
europepmc   +2 more sources

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

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 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

Diversity-Oriented Synthesis Based on the DPPP-Catalyzed Mixed Double-Michael Reactions of Electron-Deficient Acetylenes and β-Amino Alcohols

open access: yesMolecules, 2011
In this study, we prepared oxizolidines through 1,3-bis(diphenylphosphino)-propane (DPPP)–catalyzed mixed double-Michael reactions of b-amino alcohols with electron-deficient acetylenes.
Yi Chiao Fan, Ohyun Kwon
doaj   +1 more source

Alcohol, Amino Acids, and Albumin Synthesis

open access: yesGastroenterology, 1974
The isolated perfused rabbit liver was used to compare the acute effects of alcohol and amino acids on albumin synthesis, polysomal aggregation, and RNA turnover. The perfusion solutions were modified to contain test amino acids in a final concentration of 10 mM, and/or alcohol was added and maintained at 220 mg per 100 ml.
M A, Rothschild   +2 more
openaire   +2 more sources

2-Oxiranyl-pyridines: Synthesis and Regioselective Epoxide Ring Openings with Chiral Amines as a Route to Chiral Ligands

open access: yesHeteroatom Chemistry, 2019
New epoxides, derivatives of pyridine, 2,2′-bipyridine, and 1,10-phenanthroline, were synthesized from the respective α-methylazaarenes. The obtained racemic 2-oxiranyl-azaarenes along with styrene oxide and trans-stilbene oxide were submitted to the ...
Marzena Wosińska-Hrydczuk   +1 more
doaj   +1 more source

Chiral Amino Alcohols via Catalytic Enantioselective Petasis Borono-Mannich Reactions

open access: yes, 2020
Chiral amino alcohols are valuable building blocks in the synthesis of drugs, natural products, and chiral ligands used in enantioselective catalysis. The Petasis borono-Mannich reaction is a multicomponent condensation reaction of aldehydes, amines, and
Kathryn, Kavouris   +6 more
core   +1 more source

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