We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Facile Synthesis of Iron-Based MOFs MIL-100 (Fe) as Heterogeneous Catalyst in Kabachnick Reaction.
- Authors
Elharony, Noura Elsayed; El Sayed, Ibrahim El Tantawy; Al-Sehemi, Abdullah G.; Al-Ghamdi, Ahmed A.; Abou-Elyazed, Ahmed S.
- Abstract
An effective technique was proposed for the synthesis of novel α-aminophosphonates: a three-component one-pot condensation reaction of aniline, aromatic aldehydes, and triphenyl phosphite in the presence of (MIL-100(Fe)) as a heterogeneous catalyst. Initially, MIL-100(Fe) was synthesized using H3BTC and ferric nitrate at low temperature and atmospheric pressure. Further, MIL-100(Fe) was characterized using various techniques such as XRD, BET surface area, scanning electron microscopy (SEM), Fourier-transform infrared (FT-IR), and thermogravimetric analysis (TGA). Herein, MIL-100(Fe) showed exceptional catalytic performance for the synthesis of α-aminophosphonate and its derivatives compared with conventional solid catalysts, and even homogeneous catalysts. The study demonstrated that MIL-100(Fe) is an ecofriendly and easily recyclable heterogeneous catalyst in Kabachnick reactions for α-aminophosphonate synthesis, with high yield (98%) and turnover frequency (TOF ~ 3.60 min−1) at room temperature and a short reaction time (30 min).
- Subjects
HETEROGENEOUS catalysts; FERRIC nitrate; CATALYSTS recycling; ATMOSPHERIC temperature; SCANNING electron microscopy; AROMATIC aldehydes; POLYANILINES
- Publication
Catalysts (2073-4344), 2021, Vol 11, Issue 12, p1451
- ISSN
2073-4344
- Publication type
Article
- DOI
10.3390/catal11121451