Magnetic nanoparticle-supported sulfanilic acid (MNPs-PhSO3H) has been used as an efficient catalyst for the preparation of 1,4-diazepines containing tetrazole ring. The catalyst has been characterized by FT-IR (Fourier-transform infrared spectroscopy), SEM (scanning electron microscope), XRD (X-ray diffraction) and VSM (vibrating-sample magnetometer). The present synthetic protocol provides several advantages such as easy work-up, excellent yields, short reaction times, reusability of the catalyst and low catalyst loading. The present catalytic procedure is extensible to a wide diversity of substrates for the synthesis of a variety-oriented library of 1,4-diazepines containing tetrazole ring.
Safaei-Ghomi, J., Paymard-Samani, S., & Shahbazi-Alavi, H. (2020). Sulfanilic Acid Supported on Magnetic Nanoparticles as a Green Catalyst for the Sonosynthesis of 1,4-Diazepines Containing Tetrazole Ring. Organic Chemistry Research, 6(2), 159-172. doi: 10.22036/org.chem.2020.217095.1230
MLA
Javad Safaei-Ghomi; Soleiman Paymard-Samani; Hossein Shahbazi-Alavi. "Sulfanilic Acid Supported on Magnetic Nanoparticles as a Green Catalyst for the Sonosynthesis of 1,4-Diazepines Containing Tetrazole Ring". Organic Chemistry Research, 6, 2, 2020, 159-172. doi: 10.22036/org.chem.2020.217095.1230
HARVARD
Safaei-Ghomi, J., Paymard-Samani, S., Shahbazi-Alavi, H. (2020). 'Sulfanilic Acid Supported on Magnetic Nanoparticles as a Green Catalyst for the Sonosynthesis of 1,4-Diazepines Containing Tetrazole Ring', Organic Chemistry Research, 6(2), pp. 159-172. doi: 10.22036/org.chem.2020.217095.1230
VANCOUVER
Safaei-Ghomi, J., Paymard-Samani, S., Shahbazi-Alavi, H. Sulfanilic Acid Supported on Magnetic Nanoparticles as a Green Catalyst for the Sonosynthesis of 1,4-Diazepines Containing Tetrazole Ring. Organic Chemistry Research, 2020; 6(2): 159-172. doi: 10.22036/org.chem.2020.217095.1230