One-pot synthesis of functionalized p-terphenyl derivatives
摘要:
A one-pot synthetic route for preparing functionalized p-terphenyl derivatives 1 and 4 is developed. The route is easily carried from the treatment of cinnamyl aldehydes 2 with substituted allylsulfones 3 in good yields via the tandem intermolecular aldol condensation/intramolecular electrocyclization/oxidative dehydrogenation. (C) 2013 Elsevier Ltd. All rights reserved.
作者:Meng-Yang Chang、Ming-Hao Wu、Chieh-Kai Chan、Shin-Ying Lin
DOI:10.1016/j.tetlet.2013.10.067
日期:2013.12
Synthesis of aryl biaryl sulfones 3 with good yields is described. The one-pot efficient synthetic route is carried by the NaH-mediated tandem [C3+C3] annulations of cinnamaldehydes 1 and propargylic sulfones 2 under the boiling THF conditions.
One-pot synthesis of functionalized p-terphenyl derivatives
作者:Meng-Yang Chang、Chieh-Kai Chan、Ming-Hao Wu
DOI:10.1016/j.tet.2013.07.023
日期:2013.9
A one-pot synthetic route for preparing functionalized p-terphenyl derivatives 1 and 4 is developed. The route is easily carried from the treatment of cinnamyl aldehydes 2 with substituted allylsulfones 3 in good yields via the tandem intermolecular aldol condensation/intramolecular electrocyclization/oxidative dehydrogenation. (C) 2013 Elsevier Ltd. All rights reserved.