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3-Cyano-2-azaanthracene-based ‘‘push-pull” fluorophores: A one-step preparation from 5-cyano-1,2,4-triazines and 2,3-dehydronaphthalene, generated in situ
(Elsevier, 2016)
A facile one-step approach towards 3-cyano-2-azaanthracenes via the [4+2] cycloaddition reaction between 5-cyano-1,2,4-triazines and 2,3-dehydronaphthalene, generated in situ from commercially available 3-amino-2-naphthoic ...
Extended cavity pyrene-based iptycenes for the turn-off fluorescence detection of RDX and common nitroaromatic explosives†‡
(RSC Publishing, 2017)
Extended cavity pyrene-based iptycenes have been synthesized by using the Diels–Alder reaction between in situ generated dehydropyrenes and anthracene. The photophysical properties and the interaction of these iptycenes ...
Azaanthracenes via Inverse Electron-Demand Diels–Alder Reaction
(THIEME STUTTGART, 2016)
Significance: Azaanthracenes are important fluo- Comment: The benzyne derivative is generated in rophores that are used in a number of applications such as metal or pH sensors. In this report the authors describe a new ...
Solvent-free synthesis of 5-(aryl/alkyl)amino-1,2,4- triazines and a-arylamino-2,2 0 -bipyridines with greener prospects
(RSC Publishing, 2017)
A green and highly efficient method has been developed for the synthesis of 5-(aryl/alkyl)amino-1,2,4-triazines and α-arylamino-2,2′-bipyridines according to the principles of atom economy. It has been performed by two ...
Solvent-free synthesis of (poly)thiacalix[n]arenes: The evaluation of possible mechanism based on semi-preparative HPLC separation and mass-spectrometric investigation of the reaction products
(Arkat, 2017)
The interaction between p-tert-butylphenol and elemental sulfur (S8) in alkaline condition in absence of solvent at 150-170 ?C have been studied. (Poly)thiacalix[n]arenes with the phenol units connected by bi- and trisulfide ...
Relative stabilities and the spectral signatures of stacked and hydrogen-bonded dimers of serotonin
(Taylor and Francis Ltd., 2015)
The O-HsssN hydrogen-bonded dimer of serotonin is shown to be more stable than the stacked dimer in its ground electronic state, by using the M?ller-Plesset second-order perturbation theory (MP2) and the 6-31g??basis set. ...
Confined Water: Structure, Dynamics, and Thermodynamics
(American Chemical Society, 2017)
ConspectusUnderstanding the properties of strongly confined water is important for a variety of applications such as fast flow and desalination devices, voltage generation, flow sensing, and nanofluidics. Confined water ...
Effect of base sequence context on the conformational heterogeneity of aristolactam-I adducted DNA: Structural and energetic insights into sequence-dependent repair and mutagenicity
(Royal Society of Chemistry, 2015)
Aristolochic acids (AAs) are nephrotoxic and potentially carcinogenic plant mutagens that form bulky DNA adducts at the exocyclic amino groups of the purines. The present work utilizes classical molecular dynamics simulations ...
Enhancing Bulge Stabilization through Linear Extension of C8-Aryl-Guanine Adducts to Promote Polymerase Blockage or Strand Realignment to Produce a C:C Mismatch
(American Chemical Society, 2015)
Aryl radicals can react at the C8-site of 2?-deoxyguanosine (dG) to produce DNA adducts with a C8-C linkage (denoted C-linked). Such adducts are structurally distinct from those possessing a flexible amine (N-linked) or ...
Photophysical properties of push-pull 8-aryl-deoxyguanosine probes within duplex and G-quadruplex structures
(Royal Society of Chemistry, 2016)
In this study, we outline the structural and photophysical properties of donor-acceptor (D-A) 8-aryl-2?-deoxyguanosine (8aryldG) probes within duplex and G-quadruplex (GQ) structures produced by the thrombin binding aptamer ...