Green synthesis of palladium nanoparticles using fenugreek tea and their catalytic applications in organic reactions
- 저자
- Koduru Mallikarjuna, Chinna Bathula*, Kezia Buruga, Nabeen K Shrestha, Yong-Young Noh, Haekyoung Kim*
- 저널명
- Materials Letters, 205, 138-141 (2017)
- 년도
- 2017
- Link
- https://doi.org/10.1016/j.matlet.2017.06.081 160회 연결
[Abstract]
In this communication, we present the fenugreek tea aided green synthesis of Pd nanoparticles (PdNPs@FT). The synthesized PdNPs were characterized by UV–Visible spectroscopy, scanning electron microscopy (SEM), small area electron diffraction (SAED), fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (XRD). FT-IR manifested that polyol and amide groups present in fenugreek may have participated in the synthesis of palladium nanoparticles. PdNPs@FT exhibited high catalytic activity towards hydrogenation of 4-nitrophenol to 4-aminophenol. PdNPs@FT catalyzed Suzuki–Miyaura coupling reaction between bromobenzene and phenyl boronic acid gave desired biphenyl in excellent yield.