PEG-Mediated Catalyst-Free Expeditious Synthesis of Functionalized Benzene/Biaryl and Fluoren-9-one Derivatives from Activated Acetylenes and 1,3-Diones
作者:Mohammad Piltan、Issa Yavari、Loghman Moradi、Seyed Amir Zarei
DOI:10.5012/jkcs.2012.56.3.316
日期:2012.6.20
Poly(ethylene glycol) (PEG) has been used as a sustainable, non-volatile, and environmentally friendly reaction solvent for the synthesis of functionalized benzene/biaryl and fluoren-9-one derivatives from activated acetylenes and 1,3-diones at $100^\circ}C$. No additional solvent and catalyst are required.