A cheap and high yield route for synthesis of 3H-1, 2-benzodithiol-3-thione for hydrogen storage applications

Alheety M. A., Al-Jibori S. A., Mahmood A. R., Chaurasiya P. K., KARADAĞ A., Verma T. N., ...Daha Fazla

International Journal of Hydrogen Energy, cilt.48, sa.23, ss.8549-8562, 2023 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 48 Sayı: 23
  • Basım Tarihi: 2023
  • Doi Numarası: 10.1016/j.ijhydene.2022.11.226
  • Dergi Adı: International Journal of Hydrogen Energy
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Artic & Antarctic Regions, Chemical Abstracts Core, Communication Abstracts, Environment Index, INSPEC
  • Sayfa Sayıları: ss.8549-8562
  • Anahtar Kelimeler: 2-benzodithiol-3-thione, 3H-1, Cheap route, Thiobenzisothiazolinone, X-ray crystallography
  • Yozgat Bozok Üniversitesi Adresli: Evet

Özet

This article reports a cheap and high yield (85%) route for synthesis of 3H-1,2-benzodithiol-3-thione (btt). Treatment of benzisothiazolinone (Hbit) with P4S10 yielded a mixture of two products which are (btt) and thiobenzisothiazolinone (Htbit). This mixture was characterized and confirmed using FT-IR, 1H-,13C- NMR, (COSY, HSQC)-2D-NMR and GC-MS. The optimal conditions for synthesis of btt in high yield and purity were investigated. The pure btt was characterized using FTIR, 1H-NMR, GC-MS, elemental analyses and thermal analyses (TG, DTG, DTA and DSC). Furthermore, the pure btt was examined for its ability in store of hydrogen and the result shows that btt is able to store 0.4611 wt% H2 under 90 bar at 77 K giving equilibrium pressure equal to 0.460 wt% H2.