Results 101 to 110 of about 33,790 (273)

Reactivity of δ‐Functionalized para‐Quinone Methides in Nucleophilic Addition Reactions

open access: yesChemistry – A European Journal, Accepted Article.
The electrophilic reactivities of para‐quinone methides (pQMs) with functional groups at the exocyclic polarized carbon‐carbon double bond were determined by photometrical monitoring the kinetics of their reactions with carbanions in DMSO at 20°C. The experimental second‐order rate constants k2 were evaluated by the Mayr‐Patz equation, that is, the ...
Christoph Gross   +3 more
wiley   +1 more source

Polymerization of Ethylene Catalyzed by Vanadium(III) Complexes

open access: yesOrbital: The Electronic Journal of Chemistry, 2017
Thirty five  complexes of 1,2- bis(benzimidazole, benzothiazole and benzoxazole)benzene,  1,2-bis(benzimidazole, benzothiazole and benzoxazole)-4-methyl-benzene, 1,2-bis  (benzimidazole, benzothiazole and benzoxazole)4-bromobenzene, 1, 2-bis ...
Hamdi Ali Elagab
doaj  

Fine‐Tuning the Motion of Tetrafluoro‐1,4‐Benzoquinone Within Charge‐Transfer Cocrystals Through Variation of the Donor: An Entropic and Enthalpic Point of View

open access: yesChemistry – A European Journal, EarlyView.
Five CT cocrystals using TFBQ and fused, polycyclic donors derived from fluorene are synthesized. The π‐stacking in all cocrystals provides a platform for the displaying of in‐plane molecular motions of TFBQ, which is by supramolecular interactions.
Armando Navarro‐Huerta   +7 more
wiley   +1 more source

Is Mycobacterial InhA a Suitable Target for Rational Drug Design?

open access: yesChemMedChem, EarlyView.
InhA is the target of isoniazid, a first‐line antituberculosis drug. Isoniazid is, in fact, a prodrug that needs to be activated. Researchers are trying to develop direct inhibitors of InhA. This includes the resolution of crystallographic structures. The Protein Data Bank contains over a hundred InhA structures.
Julien Rizet   +7 more
wiley   +1 more source

BENZIMIDAZOLE: AN OVERVIEW [PDF]

open access: yesInternational Journal of Research in Ayurveda & Pharmacy, 2017
Prabhat Kumar Upadhyaya   +4 more
openaire   +1 more source

Synthesis and 64Cu‐Radiolabeling Strategies of Small Organic Radioconjugates Based on the AMD070 Scaffold

open access: yesChemMedChem, Accepted Article.
CXCR4 is a transmembrane receptor overexpressed in a large variety of cancer cells. In addition to classical antibody‐ and peptide‐targeting for the development of Positron Emission Tomography (PET) radiopharmaceuticals, this receptor possesses a range of small organic inhibitors that can be exploited. These are based mainly on nitrogen‐rich scaffolds,
Marie M Le Roy   +5 more
wiley   +1 more source

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