Modern Chemistry

Volume 4, Issue 6, December 2016

  • Synthesis and Physical Properties of Novel 7, 12-Diaryl-N-phenylbenzo[k]fluoranthene-9, 10-dicarbox- imides

    Yuki Nakahara, Haruki Shimosasa, Ryuta Miyatake, Naoki Kobayashi, Mitsunori Oda

    Issue: Volume 4, Issue 6, December 2016
    Pages: 52-58
    Received: 14 December 2016
    Accepted: 22 December 2016
    Published: 16 January 2017
    Abstract: The title arene-dicarboximides 8a–8d, having a benzo[k]fluoranthene skeleton, were synthesized in two steps from N-phenyl-1, 3-diarylisobenzofuran-5, 6-dicarboximides 4a–4d by the Diels-Alder reaction with acenaphthylene and subsequent dehydration with trifluoromethanesulfonic acid. Under photo-excitation these dicarboximides emit blue light, notab... Show More
  • Utilization of Recycled Polypropylene for Production of Eco-composite Reinforced with Leaf Sheath Fiber of Betel-Nut Plant

    Pathik Shah, Rataram Prajapati, Bornali Dey, Dipsankar Maiti

    Issue: Volume 4, Issue 6, December 2016
    Pages: 59-66
    Received: 27 October 2016
    Accepted: 3 December 2016
    Published: 17 January 2017
    Abstract: The interface modification of leaf sheath fiber of betel nut was accomplished by NaOH & Silane coupling agent. The chemically treated (alkaline and silane) fibers are analyzed by FT-IR. The incorporation of these bio-fibers with Recycled Polypropylene (5-20%wt fiber) was carried out by twin screw extruder. The standard test specimens were prepared ... Show More
  • Quantum-Chemical Study the Nature of Coordination Bond in SiCl4←N(CH3)3 Complex

    Valentin Petrovich Feshin, Elena Valentinovna Feshina

    Issue: Volume 4, Issue 6, December 2016
    Pages: 67-72
    Received: 27 September 2016
    Accepted: 20 October 2016
    Published: 18 January 2017
    Abstract: Quantum-chemical calculations were performed for the system SiCl4←N(CH3)3 using the MP2/6-31+G(d) level with total optimization of its geometry and at different fixed Si…N distances (from 1.9 to 4.5 Å). The coordination bond in the complex is a result of participation ofdifferent AO’s of N and Si atoms (along with orbitals of other atoms of th... Show More