Amyloid peptide mixtures: self-assembly, hydrogelation, nematic ordering and catalysts in aldol reactions [PDF]
, 2020 Morphological, spectroscopic and scattering studies of the self-assembly and aggregation process of mixtures of [RF]4 and P[RF]4 peptides (where: R = arginine; F = phenylalanine; P = proline), in solution and as hydrogels, were performed to obtain ...
Aguilar, Andrea +6 more
core +1 more source
Characterization of the novel ene reductase Ppo-Er1 from paenibacillus polymyxa [PDF]
, 2020 Ene reductases enable the asymmetric hydrogenation of activated alkenes allowing the manufacture of valuable chiral products. The enzymes complement existing metal- and organocatalytic approaches for the stereoselective reduction of activated C=C double ...
Aregger, David +2 more
core +1 more source
Self-assembly, nematic phase formation and organocatalytic behaviour of a proline-functionalized lipopeptide [PDF]
, 2020 The self-assembly of the amphiphilic lipopeptide PAEPKI-C16 (P = proline, A = alanine, E = glutamic acid, K = lysine, I = isoleucine, C16 = hexadecyl) was investigated using a combination of spectroscopic, microscopic and scattering methods and compared ...
Aguilar, Andrea M. +7 more
core +1 more source
Structure-activity relationships on cynnamoyl derivatives as inhibitors of p300 Histone acetyltransferase [PDF]
, 2017 Human p300 is a polyhedric transcriptional coactivator, playing a crucial role by acetylating histones on specific lysine residues. A great deal of evidences shows that p300 is involved in several diseases as leukemia, tumors and viral infection.
Alberter +49 more
core +1 more source
Microwave assisted synthesis and antimicrobial activity of 2-quinoxalinone-3-hydrazone derivatives [PDF]
, 2010 A simple and efficient method has been developed for the synthesis of various 2-quinoxalinone-3-hydrazone derivatives using microwave irradiation technique. The series of 2-quinoxalinone-3-hydrazone derivatives synthesized, were structurally confirmed by
Ajani, Olayinka O.
core +1 more source
Influence of diluent alkyl substitution on the extraction of Am(III) and Eu(III) by a 6,6’-bis(1,2,4-triazin-3-yl)-2,2’-bipyridine ligand dissolved in alkylated cyclohexanone Diluents [PDF]
, 2012 Several alkylated cyclohexanones were investigated as potential diluents for the selective extraction of Am(III) from Eu(III) from nitric acid solutions by the CyMe4-BTBP ligand.
Distler, Petr +5 more
core +1 more source
Highly Efficient Phenol Hydrogenation to Cyclohexanone over Pd@CN-rGO in Aqueous Phase
Industrial & Engineering Chemistry Research, 2020 Selective hydrogenation of phenol is a green strategy to produce cyclohexanone. Achieving high phenol conversion and cyclohexanone selectivity under mild conditions is a significant challenge in th...
Jiuxuan Zhang +4 more
semanticscholar +1 more source
Flavoprotein monooxygenases for oxidative biocatalysis: recombinant expression in microbial hosts and applications [PDF]
, 2014 External flavoprotein monooxygenases comprise a group of flavin-dependent oxidoreductases that catalyze the insertion of one atom of molecular oxygen into an organic substrate and the second atom is reduced to water. These enzymes are involved in a great
Bianchi, Dario Alejandro +2 more
core +2 more sources
Sulfur‐Directed Construction of Vinyl Cyclopropanes from 1,3‐Dienes
Angewandte Chemie, EarlyView.Sulfur takes control. A pending thioether acts as a molecular compass, directing carbene addition to the 1,3‐diene scaffold with exceptional regio‑ and diastereocontrol to forge sulfur‐substituted vinyl cyclopropanes (S‐VCPs) — molecular architectures inaccessible via conventional cyclopropanation strategies.
Anna Keimer +6 more
wiley +2 more sources
Synthesis and structure of polycyclic O-containing systems based on diarylmethylidenepiperidones (cyclanones) [PDF]
Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2022 In this work, the interaction of diarylmethylidene piperidones with acetylacetone and acetoacetic ester has been studied. It has been shown that the transition to piperidone in the basis of dienone does not allow the selective synthesis of products.
Inshina, Tatiana V. +1 more
doaj +1 more source