A Space‐Dependent ‘Enzyme‐Substrate’ Type Probe based on ‘Carboxylesterase‐Amide Group’ for Ultrafast Fluorescent Imaging Orthotopic Hepatocellular Carcinoma
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DOI: 10.1002/advs.202206681
Abstract: Fast and selective fluorescence imaging for a biomarker to related‐disease diagnosis remains a significant challenge due to complex physical environment. Human carboxylesterase (CE) is expected to be a potential biomarker of hepatocellular carcinoma (HCC) to… read more here.
Keywords: carboxylesterase; hepatocellular carcinoma; amide group; probe ... See more keywords
Bis-heteroleptic ruthenium(II) complex with 2-picolinamide: Synthesis, crystal structures, and spectroscopic study for anion recognition using the amide group
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DOI: 10.1016/j.ica.2018.10.060
Abstract: Abstract Cis-[Ru(bpy)2(OH2)2](OTf)2 (1·(OTf)2; OTf− = CF3SO3−) was reacted with 2-picolinamide (H2pia) in EtOH to form bis-heteroleptic complex [Ru(bpy)2(H2pia)]X2 (2·X2; X− = OTf− or Cl−). Crystal structures of 2·X2 revealed that H2pia was coordinated to Ru(II) through N of pyridyl… read more here.
Keywords: group; adduct; crystal structures; study ... See more keywords
Inhibited rotation of amide group around CN bond of nicotinamide in different solvents by 1H NMR data
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.01.078
Abstract: Abstract Present work reports on the influence of solvent nature on the intramolecular rotation barrier of nicotinamide amide group. The values of Gibbs energy of activation are determined at the coalescence temperature in deuterated chloroform,… read more here.
Keywords: inhibited rotation; group around; rotation; amide group ... See more keywords
Synthesis, characterisation, solvatochromic behaviour and thermal decomposition kinetics of novel polyazo dyes containing amide group and their transition metal complexes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2018.12.102
Abstract: Abstract The present study describes the synthesis of two new azo dyes which possess azo and amide group by general diazo-coupling reaction of 2-Amino-4-chlorophenyl phenyl and 8-Amino-2-naphthol with Naftol AS used as coupling compound. Additionally,… read more here.
Keywords: synthesis characterisation; metal complexes; characterisation solvatochromic; amide group ... See more keywords
Amide-Group-Directed Protonolysis of Cyclopropane: An Approach to 2,2-Disubstituted Pyrrolidines.
Sign Up to like & getrecommendations! Published in 2017 at "Organic letters"
DOI: 10.1021/acs.orglett.7b00584
Abstract: Regioselective protonolytic C-C bond cleavage of acylated aminomethyl cyclopropanes can be achieved using trifluoroacetic acid. The intermediate tertiary carbenium ion undergoes an intramolecular amination to give 2,2-substituted pyrrolidines. The strength of the acid and the… read more here.
Keywords: directed protonolysis; approach disubstituted; cyclopropane approach; amide group ... See more keywords