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Progress and perspectives of enzymatic preparation of human milk fat substitutes
Human milk fat substitutes (HMFS) with triacylglycerol profiles highly similar to those of human milk fat (HMF) play a crucial role in ensuring the...
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Knockout of a PLD gene in Schizochytrium limacinum SR21 enhances docosahexaenoic acid accumulation by modulation of the phospholipid profile
BackgroundThe hydrolysis and transphosphatidylation of phospholipase D (PLD) play important roles in the interconversion of phospholipids (PLs),...
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Allylic rearrangement: unusual products of bromination of N-acyl-2,2,4-trimethyl-1,2-dihydroquinolines and their use for N- and S-alkylation
Bromination of N -acyl-2,2,4-trimethyl-1,2-dihydroquinolines with N -bromosuccinimide (NBS) in CCl 4 in the presence of Bz 2 O 2 proceeded at the...
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Curtius Rearrangement
Alkyl-, vinyl-, and aryl-substituted acyl azides undergo thermal 1,2-carbon-to-nitrogen migration with extrusion of dinitrogen — the Curtius... -
Induced selectivity in the photochemistry of estrone derivatives in sustainable and micellar environment: preparative and mechanistic studies
In this study, we carried out preparative and mechanistic studies on the photochemical reaction of a series of 3-acylestrone derivatives in confined...
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Characteristics and emulsifying properties of structured phospholipids from palm pressed fiber and omega-3 fatty acid concentrates from by-products of fish processing by enzymatic acidolysis
The synthesis of structured phospholipids (SPLs) containing ω-3 fatty acids was carried out through enzymatic acidolysis reactions using lipase from Rh...
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Convergent Total Synthesis of Hikizimycin: Development of New Radical-Based and Protective Group Strategies
Hikizimycin (1) is an architecturally complex nucleoside antibiotic with potent anthelmintic and antibacterial activities. Its unique... -
Modification of Amino Acids, Peptides, and Carbohydrates through Radical Chemistry
This review provides an overview of some of the more recent work directed to exploit radical-based chemistry for the modification of some of... -
A general alkene aminoarylation enabled by N-centred radical reactivity of sulfinamides
Arylethylamines are popular structural elements in bioactive molecules but are often made through a linear series of synthetic steps. A modular...
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Recent progress in carbene-catalyzed fluoroalkylation
The fluoroalkyl fragment plays a vital role in various fields such as pharmaceuticals and materials science, and has a significant impact on human...
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Alkynes as Carbene Precursors for the Synthesis of Heterocycles
Catalytic metal carbene-involved transformations are considered as one of the most important aspects in homogeneous transition metal catalysis. The... -
Tandem Radical Reactions
Radical tandem reactions—and in a wider context radical dominos or cascades—have attracted a lot of attention because of their intrinsic elegance... -
Recent Progress in NiH-Catalyzed Linear or Branch Hydrofunctionalization of Terminal or Internal Alkenes
The construction of C–C and C–X (X = N, O, Si, etc.) bonds is an important field in organic synthesis and methodology. In recent decades, studies on...
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Editing of polymer backbones
Polymers are at the epicentre of modern technological progress and the associated environmental pollution. Considerations of both polymer...
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Biochemistry and General Genetics of Nonribosomal Peptide Synthetases in Fungi
Peptides like penicillin or cyclosporin are nonribosomally synthesised by large multifunctional enzymes. Peptide synthetase genes are coexpressed... -
Extracellular Communication in Bacteria
Populations of bacterial cells often coordinate their responses to changes in their local environmental conditions through “quorum sensing”, a... -
Photoinduced Reactions of Metal Carbenes in Organic Synthesis
The photoinduced reactions of metal carbene complexes, particularly Group 6 Fischer carbenes, are comprehensively presented in this chapter with a... -
Late Transition Metals as Homo- and Co-Polymerization Catalysts
In the present account we address two aspects of the polymerization processes catalyzed by the late-transition-metal complexes: (i) influence of the... -
Hyaluronic Acid Hydrogel in Therapeutics Delivery and Biomedical Applications
Hyaluronic acid (HA) is a natural polysaccharide containing multiple units of glycosaminoglycan which is naturally produced inside the human body;... -
Nickel-catalysed regio- and stereoselective acylzincation of unsaturated hydrocarbons with organozincs and CO
Carbometallation of unsaturated hydrocarbons is one of the most straightforward functionalizations of carbon–carbon unsaturated bonds; however, the...