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Synthesis of 2-(n-(N,N,N-trimethyl)-n-alkyl)-5-alkylfuryl halides. Useful probes for studying singlet oxygen dynamics and equilibria in microcompartmentalized systems
(2004)
Three lipid-soluble furan derivatives, 2,5-disubstituted with different n-alkyl chains, and a terminal trimethylammonium group were obtained by reaction of a metalated monoalkylfuran with alkyl dihalides under conditions ...
Generación fotosensibilizada de Oxígeno SingletePhotosensibility generation of Singlet oxygen
(Universidad Nacional de Ingeniería, 2018)
Singlet oxygen production from excited singlet and triplet states of anthracene derivatives in acetonitrile
(1995)
The efficiencies of singlet oxygen production from the singlet and triplet states of a series of anthracene derivatives in acetonitrile are reported. For anthracene and for all of the anthracene meso derivatives studied, ...
Studies on Biomimetic Singlet Oxygen Oxidations: Application to the Synthesis of the Alkaloid Simulenoline
(American Chemical Society, 2020-04)
The synthesis of the biologically active alkaloid simulenoline, isolated from the roots of Zanthoxylum simulans, is reported. The natural product was assembled from simple commercial reagents via initial domino ...
A non-singlet oxygen mediated reaction photoinduced by phenalenone, a universal reference for singlet oxygen sensitization
(Royal Society of Chemistry, 2014-02)
Photosensitized oxidations involve the generation of radicals (type I mechanism) and/or the production of singlet molecular oxygen (1O2) (type II mechanism). Phenalenone (PN) is one of the well-known type II photosensitizers ...
Singlet oxygen production by a crude oil from the San Jorge Gulf Basin, Argentina
(Wiley Blackwell Publishing, Inc, 2018-11)
The quantum yields for singlet oxygen production by diluted solutions of an Argentine crude oil and its SARA (saturates, aromatics, resins and asphaltenes) fractions were obtained by direct detection of the characteristic ...
Determination of chemical rate constants in singlet molecular oxygen reaction by using 1,4-dimethylnaphthalene endoperoxide
(2002)
Thermal decomposition of 1,4-dimethylnaphthalene endoperoxide (DMNE) as a source of singlet oxygen was used to measure chemical rate constants, k(R), for reactions between singlet oxygen, O-2((1)Delta(g)), and various ...
Synthesis of 2-(n-(N,N,N-trimethyl)-n-alkyl)-5-alkylfuryl halides - Useful probes for studying singlet oxygen dynamics and equilibria in microcompartmentalized systems
(ELSEVIER SCIENCE SA, 2004-12-01)
Three lipid-soluble furan derivatives, 2,5-disubstituted with different n-alkyl chains, and a terminal trimethylammonium group were obtained by reaction of a metalated monoalkylfuran with alkyl dihalides under conditions ...
Reactive Oxygen Species Mediated Activation of a Dormant Singlet Oxygen Photosensitizer: From Autocatalytic Singlet Oxygen Amplification to Chemicontrolled Photodynamic Therapy
(American Chemical Society, 2016-01)
Here we show the design, preparation, and characterization of a dormant singlet oxygen (1O2) photosensitizer that is activated upon its reaction with reactive oxygen species (ROS), including 1O2 itself, in what constitutes ...