Results 41 to 50 of about 5,076 (258)

Direct acylation of aryl amines using dimethylformamide and dimethylacetamide as the acyl resources

Journal of Saudi Chemical Society, 2016
The treatment of aryl amines with dimethylformamide (DMF) and dimethylacetamide (DMA) in the presence of hydrochloric acid brings about efficient N-acylation to give the corresponding aryl formamides and aryl acetamides in acceptable to excellent yields.
Qing Zhang, Cui Chen
doaj   +1 more source

LXXXIII.—Mercury acetamide [PDF]

J. Chem. Soc., Trans., 1898
n ...
openaire   +1 more source

Hydroamidation with Acetamides and Trifluoroacetamides

, 2021
The hydroamidation reaction is an attractive methodology for the construction of larger functional molecules. In our research, a baseline reactivity was established for the hydroamidation reaction using a set of N-alkyl and N-aryl (trifluoro)acetamides ...
Whitetree, Gordon H
core  

Synthesis, structure and properties of N-R-2-(5-(5-methyl-1H-pyrazole-3-yl)-4-phenyl-4H-1,2,4-triazole-3-ylthio)acetamides

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2019
Heterocyclic compounds remain the most promising group of compounds, through which the new drugs with characteristic list of properties are successfully created. Examples of this systems are 1,2,4-triazole and pyrazole.
A. S. Hotsulia, S. O. Fedotov
doaj   +1 more source

Comparison between CEPs of N-aryl-acetamides.

, 2018
Comparison between CEPs of N-aryl-acetamides.
Sonia Maria Gutiérrez Sanfeliciano (4961983), John M. Schaus (2417257)   +1 more
core   +1 more source

Carboranyl‐Curcuminoids for the Neutron Capture‐Based Treatment of Amyloid Aggregates in Alzheimer's Disease

Advanced Science, EarlyView.
The 10B‐enriched monocarbonyl analog of curcumin (BMAC) 10B‐9 enables site‐specific Boron Neutron Capture Therapy (BNCT) on amyloid‐β (Aβ) fibrils. Neutron irradiation induces histidine oxidation and fibril destabilization, as revealed by 1H‐NMR and FESEM analyses.
Sebastiano Micocci, Stefano Parisotto, Diego Alberti, Alberto Lanfranco, Valeria Bitonto, Polyssena Renzi, Martina Salmi, Andrea Magnani, Federica Dal Bello, Katiuscia Pagano, Laura Ragona, Nicoletta Protti, Annamaria Deagostino, Simonetta Geninatti Crich   +13 more
wiley   +1 more source

Synthesis of Tetrahydroberberine N,N-Derived O-Acetamides

Molbank
The reaction of berberine derivatives containing at the O-9 position N,N-disubstituted acetamide fragments with sodium borohydride in methanol at 0 °C leads to a mild reduction of the “C” cycle with the formation of corresponding tetrahydroberberine ...
Ivan Vasil’evich Nechepurenko, Nina Ivanovna Komarova, Nariman Faridovich Salakhutdinov   +2 more
doaj   +1 more source

New thioxothiazolidinyl-acetamides derivatives as potent urease inhibitors: design, synthesis, in vitro inhibition, and molecular dynamic simulation

Scientific Reports, 2023
To identify potent urease inhibitors, in the current study, a series of thioxothiazolidinyl-acetamides were designed and synthesized. The prepared compounds were characterized by spectroscopic techniques, including FTIR, 1HNMR, 13CNMR, and elemental ...
Navid Dastyafteh, Milad Noori, Mohammad Nazari Montazer, Kamiar Zomorodian, Somayeh Yazdanpanah, Aida Iraji, Minoo Khalili Ghomi, Shahrzad Javanshir, Mehdi Asadi, Mehdi Dianatpour, Mahmood Biglar, Bagher Larijani, Massoud Amanlou, Mohammad Mahdavi   +13 more
doaj   +1 more source

Cobalt/Photoredox Catalyzed Desymmetrization of Oxo and Azabicycles via Asymmetric Reductive Coupling With Alkynes

Advanced Science, EarlyView.
A one‐step, asymmetric reductive coupling of alkynes and oxa‐ and aza‐bicyclic olefins using a cobalt/photoredox catalytic system through desymmetrization. ABSTRACT Bicyclo[2.2.1]heptane frameworks represent a privileged structural motif prevalent in numerous natural products and bioactive molecules.
Subhankar Pradhan, Arko Saha, Bholanath Maity, Sayan Dutta, Luigi Cavallo, Basker Sundararaju   +5 more
wiley   +1 more source

First Synthesis of 3-Acetyl-2-aminothiophenes Using the Gewald Reaction

Molecules, 2006
Novel 3-acetyl-2-aminothiophenes were prepared from cyanoacetone and1,4-dithianyl-2,5-diols using a modified Gewald reaction. The syntheses of thecorresponding acetamides, as well as that of 3-acetyl-2-amino-5-nitrothiophene – aninteresting building-
Wolfgang Holzer, Gernot A. Eller
doaj   +1 more source