نتایج جستجو برای: polyphosphoric acid

تعداد نتایج: 747445  

2011
Mukesh C. Sharma Dharm V. Kohli Smita Sharma

Mukesh C. Sharma Dept. of Pharmaceutical Sciences, Dr.Hari Singh Gour University Sagar (M.P) 470003 India Department of Chemistry Yadhunath Mahavidyalya Bhind (M.P) 477001 India Email: [email protected] Abstract In this study we have synthesized some Benzimidazole derivatives (2-{6Chloro-5-nitro-1-[2-(1H-tetrazol-5-yl) biphenyl-4-ylmethyl] 1Hbenzoimidazol-2-yl}-phenyl)-(Substituted-benzyl...

2011
Akinori NAKAGAWA Tomoyuki SONE Toshiki SASAKI Osamu NAKAZAWA Kiyoshi TASHIRO

A long term pilot scale experiment with steam reforming treatment technology was conducted for volume and weight reduction of uranium contaminated waste tri-n-butyl phosphate/n-dodecane solvent (TBP/dodecane) which was difficult to incinerate. The technology consists of a steam reforming process and a submerged combustion process. In the first process, TBP/dodecane is vaporized and pyrolyzed wi...

Journal: :Journal of Nepal Chemical Society 2021

The synthesis of unsaturated heterocyclic compounds containing nitrogen atoms in the ring is very important due to its various biological application pharmaceutical industry. Azepine derivatives find numerous almost every field medicinal chemistry and some are commercially available as drugs. two-component azepine were synthesized by using aniline maleic anhydride a starting material followed c...

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