A5021271650- Nonlinear Optical Materials Research
- Synthesis and biological activity
- Organometallic Compounds Synthesis and Characterization
- Organoselenium and organotellurium chemistry
- Synthesis and Characterization of Heterocyclic Compounds
- Synthesis and Biological Evaluation
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Crystallography and molecular interactions
- Crystal structures of chemical compounds
- Metal complexes synthesis and properties
- Photochemistry and Electron Transfer Studies
- Natural product bioactivities and synthesis
- Chemical Reactions and Mechanisms
- Inorganic and Organometallic Chemistry
- Synthesis and Reactivity of Sulfur-Containing Compounds
- Physiological and biochemical adaptations
- Free Radicals and Antioxidants
- Chemical Synthesis and Analysis
- Phytochemical compounds biological activities
- Bioactive Compounds and Antitumor Agents
- Plant biochemistry and biosynthesis
- Oxidative Organic Chemistry Reactions
- Sulfur-Based Synthesis Techniques
- Glass properties and applications
University of Louisville Hospital
2025
Banaras Hindu University
2016-2025
Bharat Electronics (India)
2024
Botanical Survey of India
2024
Royal Botanic Gardens, Kew
2024
Jiwaji University
2006-2023
Bhagwant University
2022
Paraza Pharma (Canada)
2020
Indian Institute of Natural Resins and Gums
2017-2020
Texas Tech University
2019
Ethyl-2-amino-5,6,7,8-tetrahydro-4H-cyclo-hepta[b]thiophene-3-carboxylate (EACHT) has been synthesized, characterized via single-crystal X-ray diffraction at 293 K and investigated quantum chemically by DFT approach, surface analysis Hirshfeld spectrochemically NMR (1H-NMR 13C-NMR), FTIR, UV–Visible. The compound crystallizes in monoclinic crystal system with P21/c space group Z = 4, following unit cell dimensions: a 9.5956 (3) Å, b 9.5607 (4) c 13.7226 (7) Å. To get the optimized structure...
The synthesis of a HQ derivative using one-pot multicomponent is reported. Single crystal X-Ray diffraction at 293 K was used to characterize the material, which then investigated theoretically DFT method. 3 D Hirshfeld surface and 2 fingerprint plots were created linked with XRD results elucidate intermolecular interactions in lattice. In addition, FT-IR, UV-Vis, 1H, 13 C support synthesis. Theoretical data calculated via DFT/6-311++G(d,p) level, matched experimental single X-ray bond...
Abstract Background Benzene is a ubiquitous environmental pollutant generated by variety of natural and anthropological sources. It known carcinogen hematopoietic toxin; however, little about benzene’s potential atherogenicity. Hypothesis Inhaled benzene induces atherogenesis increasing vascular inflammation in LDL receptor Knockout (LDLR-KO) mice. Methods Male LDLR-KO mice were exposed to HEPA-filtered air or (1 ppm, 6h/day, 5days/week) for 24 weeks. For the last 12 weeks exposure,...
A series of para-substituted N-methyl-N-phenylnitrenium ions (N-(4-biphenylyl)-N-methylnitrenium ion, N-(4-chlorophenyl)-N-methylnitrenium N-(4-methoxyphenyl)-N-methylnitrenium and N-(4-methylphenyl)-N-methylnitrenium ion) were generated through photolysis the appropriately substituted 1-aminopyridinium salt. Laser flash using UV−vis detection as well photoproduct analysis verified that expected nitrenium formed cleanly rapidly following photolysis. with time-resolved infrared allowed for...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReactions of a Triplet Arylnitrenium Ion: Laser Flash Photolysis and Product Studies N-tert-Butyl(2-acetyl-4-nitrophenyl)nitrenium IonSanjay Srivastava Daniel E. FalveyCite this: J. Am. Chem. Soc. 1995, 117, 41, 10186–10193Publication Date (Print):October 1, 1995Publication History Published online1 May 2002Published inissue 1 October 1995https://doi.org/10.1021/ja00146a003RIGHTS & PERMISSIONSArticle Views301Altmetric-Citations52LEARN ABOUT THESE...
Substituted 9H-pyrido[3,4-b]indoles (β-carbolines), identified in our laboratory as potential pharmacophores for designing macrofilaricidal agents, have been explored further identifying the pharmacophore responsible high order of adulticidal activity. This has led to syntheses and evaluations a number 1-aryl-9H-pyrido[3,4-b]indole-3-carboxylate derivatives (3−7). The activity was initially evaluated vivo against Acanthoeilonema viteae. Among all synthesized compounds, only 12 namely 3a, 3c,...
Asymmetric intramolecular selenocyclisation of alkenoic acids, alkenols and olefinic urethanes using chiral ferrocenylselenenyl cations proceeds smoothly to give the corresponding lactones, cyclic ethers nitrogen-heterocyclic compounds, respectively, in moderate yields with very high diastereoselectivities.
Recent studies corroborate spinel transition metal oxides as an apical and paramount electrode materials for supercapacitors energy storage device, however, some adventitious stability factors restrict their practical applications. The low specific poor electrical conductivity are the prime of concerns these prospective materials. To address such issues, herein, we have adopted a simple solvothermal method to design MnFe2O4/ reduced graphene oxide (rGO) nanocomposite. physicochemical aspects...
2-aminothiophenes derivative, Ethyl-2-amino-4-methyl thiophene-3-carboxylate (EAMC) has been synthesized, characterized, and investigated quantum chemically. It was experimentally by different spectroscopic methods like- NMR (1H-NMR 13C-NMR), FT-IR, UV-Visible. B3LYP method 6-311++G(d,p) basis set were employed for optimization of molecular structure calculation wave numbers normal modes vibrations various other important parameters. Calculated bond lengths angles compared with the...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTStructural Differences between ππ* and nπ* Acetophenone Triplet Excited States as Revealed by Time-Resolved IR SpectroscopySanjay Srivastava, Emily Yourd, John P. ToscanoView Author Information Department of Chemistry, Johns Hopkins University 3400 North Charles Street, Baltimore, Maryland 21218 Cite this: J. Am. Chem. Soc. 1998, 120, 24, 6173–6174Publication Date (Web):June 9, 1998Publication History Received1 April 1998Published online9...