Results 21 to 30 of about 1,028 (203)

Heterogeneity of the Glyoxylate-Condensing Enzymes [PDF]

open access: yesJournal of Bacteriology, 1965
Wegener, Warner S. (Albert Einstein Medical Center, Philadelphia, Pa.), Henry C. Reeves, and Samuel J. Ajl . Heterogeneity of the glyoxylate-condensing enzymes. J. Bacteriol. 90: 594–598.
W S, Wegener, H C, Reeves, S J, Ajl
openaire   +2 more sources

Bromo- or Methoxy-Group-Promoted Umpolung Electron Transfer Enabled, Visible-Light-Mediated Synthesis of 2‑Substituted Indole-3-glyoxylates

open access: yes, 2018
A visible-light-mediated radical tandem cyclization of ortho-isocyano-α-bromo cinnamates to 2-substituted indole-3-glyoxylates is achieved by formation of both C–C/C–S and C–O bonds.
Oliver Reiser   +11 more
core   +1 more source

DEVELOPMENT OF A RHODIUM CATALYZED COUPLING OF SILYL GLYOXYLATES AND ARYLBORONIC ACIDS [PDF]

open access: yes, 2021
Silyl glyoxylates, which can be viewed as a derivative of an -hydroxy acid known as glyoxylic acid, have been explored as linchpin reagents for nucleophile and electrophile coupling in recent years.
Weber, Kathryn
core   +1 more source

Formal Synthesis of Leustroducsin B via Reformatsky/Claisen Condensation of Silyl Glyoxylates [PDF]

open access: yes, 2011
A formal synthesis of leustroducsin B has been completed. The synthesis relies upon a recently developed Reformatsky/Claisen condensation of silyl glyoxylates and enantioenriched β-lactones that establishes two of the molecule's three core stereocenters ...
Jeffrey S. Johnson   +5 more
core   +1 more source

Aqueous ZnCl2 Complex Catalyzed Prins Reaction of Silyl Glyoxylates: Access to Functionalized Tertiary α‑Silyl Alcohols

open access: yes, 2020
An efficient Prins reaction of silyl glyoxylates in the presence of an aqueous ZnCl2 complex as a catalyst was developed, providing functionalized tertiary α-silyl alcohols in high yields under mild conditions.
Pinhua Li (1457875)   +7 more
core   +1 more source

Longitudinal Modulation of the Gut Microbiome and Growth Performance by Phytochemicals as Antibiotic Alternatives in Swine Production

open access: yesAnimal Research and One Health, EarlyView.
We conducted a longitudinal trial across nursery, growing, and finishing phases, showing that phytochemical supplementation as a potential antibiotic alternative reduced potential pathogens and promoted beneficial Lactobacillus amylovorus in the nursery phase, and enriched amino acid and carbohydrate metabolism pathways (prediction) during finishing ...
Ziyu Liu   +11 more
wiley   +1 more source

Diastereodivergent Addition of Allenylzincs to Aryl Glyoxylates

open access: yes, 2016
A diastereodivergent addition of allenylzincs to aryl glyoxylates was observed depending on the method used for the preparation of the allenylzinc reagent.
Luc Van Hijfte (2091250)   +4 more
core   +1 more source

Photorespiratory glycolate–glyoxylate metabolism [PDF]

open access: yesJournal of Experimental Botany, 2016
Photorespiration is one of the major carbon metabolism pathways in oxygen-producing photosynthetic organisms. This pathway recycles 2-phosphoglycolate (2-PG), a toxic metabolite, to 3-phosphoglycerate when ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) uses oxygen instead of carbon dioxide.
Dellero, Younes   +4 more
openaire   +4 more sources

Plasma Proteome Reflects Tissue Damage and Clinical Manifestations in Patients With Inflammatory Myopathies

open access: yesArthritis &Rheumatology, EarlyView.
Objective Tissue‐specific biomarkers that are reliable and associated with clinical manifestations of idiopathic inflammatory myopathy (IIM) are lacking. The blood circulation in individuals serves as a central conduit, allowing communication between tissues and facilitating clearance and recycling of tissue‐derived proteins.
Yue‐Bei Luo   +23 more
wiley   +1 more source

Catalytic Redox-Initiated Glycolate Aldol Additions of Silyl Glyoxylates

open access: yes, 2016
Lanthanide triisopropoxides catalyze a rapid, tandem MPV reduction/Brook rearrangement/aldol sequence between silyl glyoxylates and aldehydes that achieves catalytic turnover through alkoxide transfer from a strain-release Lewis acidic ...
Jeffrey S. Johnson (1312380)   +1 more
core   +1 more source

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