Results 81 to 90 of about 978 (179)

From azobenzene glycosylation to multistate photoswitching: new approaches for the synthesis of photochromic glycoconjugates and glycomacrocycles [PDF]

open access: yes, 2023
Synthesis and evaluation of novel photochromic glycoconjugates and glycomacrocycles based on the azobenzene ...
Berry, Jonathan
core  

Triplet sensitization enables bidirectional isomerization of diazocine with 130 nm redshift in excitation wavelengths. [PDF]

open access: yesChem Sci, 2023
Isokuortti J   +7 more
europepmc   +1 more source

Synthesis and crystal structure of tetramethyl (E)-4,40-(ethene-1,2-diyl)bis(5-nitrobenzene-1,2-dicarboxylate) [PDF]

open access: yes
The title compound, C22H18N2O12, was obtained as a by-product during the planned synthesis of 1,2-bis(2-nitro-4,5-dimethyl phthalate)ethane by oxidative dimerization starting from dimethyl-4-methyl-5-nitro phthalate.
Businski, Artjom   +4 more
core   +2 more sources

Halo acids and DMSO: Electrophilic aromatic substitution at room temperature conditions [PDF]

open access: yes, 2000
A simple, safe and cost effective experiment to demonstrate electrophilic aromatic substitution in the undergraduate laboratory can be accomplished by placing a small amount of N,N Dimethyl Aniline or a few crystals of Phenol in an NMR tube containing an
Kulshrestha, Pankaj
core   +1 more source

Desarrollo y aplicaciones de la reacción de Povarov aza-viníloga de α-cetoiminas [PDF]

open access: yes, 2018
Tesis inédita de la Universidad Complutense de Madrid, Facultad de Farmacia, Departamento de Química Orgánica y Farmacéutica, leída el 24-02-2017Nitrogen heterocycles are one of the most interesting classes of organic molecules and the development of ...
Bianchini, Giulia
core   +1 more source

The Bio-herbicidal potential of some wild plants with allelopathic effects from Tabuk Region on selected local weed species. [PDF]

open access: yesFront Plant Sci, 2023
Alanaz AR   +7 more
europepmc   +1 more source

Synthesis of dibenzo[c,e][1,2]diazocines-a new group of eight-membered cyclic azo compounds [PDF]

open access: yes, 2015
Clark, Timothy   +4 more
core   +2 more sources

2,8-Dihalogenated diazocines: versatile reactants for functionalised photoswitches

open access: yesSynlett
Diazocine photoswitches possess distinctive structural characteristics and remarkable photochemical properties, leading to their growing application in photopharmacology and smart materials. We report the synthesis of 2,8-pseudo-para substituted diazocines with two bromo, two iodo, or a combination of both substituents, achieving effective scalability.
Larissa K. S. von Krbek   +4 more
openaire   +1 more source

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