Results 1 to 10 of about 81,314 (317)

Direct Decarboxylation of Trifluoroacetates Enabled by Iron Photocatalysis. [PDF]

open access: yesAngewandte Chemie, 2023
Trifluoroacetates are the most abundant and accessible sources of trifluoromethyl groups, which are key components in pharmaceuticals and agrochemicals.
S. Fernández-García   +2 more
semanticscholar   +3 more sources

Decarboxylation in Natural Products Biosynthesis

open access: yesJacs Au
Decarboxylation reactions are frequently found in the biosynthesis of primary and secondary metabolites. Decarboxylase enzymes responsible for these transformations operate via diverse mechanisms and act on a large variety of substrates, making them ...
John McIntosh   +2 more
exaly   +2 more sources

Light‐Driven Enzymatic Decarboxylation of Fatty Acids

open access: yesAngewandte Chemie - International Edition, 2018
The photoenzymatic decarboxylation of fatty acids to alkanes is proposed as an alternative approach for the synthesis of biodiesel. By using a recently discovered photodecarboxylase from Chlorella variabilis NC64A (CvFAP) we demonstrate the irreversible ...
Wuyuan Zhang   +2 more
exaly   +2 more sources

Acidic Cannabinoid Decarboxylation

open access: yesCannabis & Cannabinoid Research, 2022
Introduction: Cannabis is a valuable plant, cultivated by humans for millennia. However, it has only been in the past several decades that biologists have begun to clarify the interesting Cannabis biosynthesis details ...
C. N. Filer
openaire   +3 more sources

Decarboxylation Study of Acidic Cannabinoids: A Novel Approach Using Ultra-High-Performance Supercritical Fluid Chromatography/Photodiode Array-Mass Spectrometry

open access: yesCannabis and Cannabinoid Research, 2016
Introduction: Decarboxylation is an important step for efficient production of the major active components in cannabis, for example, Δ9-tetrahydrocannabinol (Δ9-THC), cannabidiol (CBD), and cannabigerol (CBG).
Ikhlas Khan   +2 more
exaly   +2 more sources

COQ4 is required for the oxidative decarboxylation of the C1 carbon of Coenzyme Q in eukaryotic cells

open access: yesbioRxiv, 2023
Coenzyme Q (CoQ) is a redox lipid that fulfills critical functions in cellular bioenergetics and homeostasis. CoQ is synthesized by a multi-step pathway that involves several COQ proteins.
L. Pelosi   +23 more
semanticscholar   +1 more source

Carboxylations and decarboxylations [PDF]

open access: yesJournal of Cellular and Comparative Physiology, 1959
A brief survey of decarboxylation reactions and carboxylation reactions that are known or presumed in biological systems will be presented. While a considerable number of amino acid decarboxylations are known, their mechanisms will not be included in the present discussion but will be reserved for a later paper in the symposium.
Calvin, Melvin, Pon, Ning G
openaire   +5 more sources

Decarboxylation‐Initiated Intermolecular Carbon‐Heteroatom Bond Formation

open access: yesAdvanced Synthesis and Catalysis, 2021
Carboxylic acids are among the most used feedstock chemicals due to their great structural diversity and easy handling. The use of carboxylic acids and their derivatives in decarboxylative couplings has proven to be a valuable tool for the construction ...
Zhong-Yi Zeng   +3 more
semanticscholar   +1 more source

Tailoring the Micropore Structure of 6FDA-Based Network Polyimide Membranes for Advanced Gas Separation by Decarboxylation

open access: yesMembranes, 2023
The 6FDA-based network PI has attracted significant attention for gas separation. A facile strategy to tailor the micropore structure within the network PI membrane prepared by the in situ crosslinking method is extremely significant for achieving an ...
Yuxuan Zhao   +5 more
doaj   +1 more source

Decarboxylative alkenylation [PDF]

open access: yesNature, 2017
Olefin chemistry, through pericyclic reactions, polymerizations, oxidations, or reductions, has an essential role in the manipulation of organic matter. Despite its importance, olefin synthesis still relies largely on chemistry introduced more than three decades ago, with metathesis being the most recent addition.
Edwards, Jacob T.   +12 more
openaire   +2 more sources

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