One-Pot Synthesis of Novel Highly Functionalized Furan-Based Polyphenolics.

Authors :: Sousa, Joana L. C.
Talhi, Oualid
Rocha, Djenisa H. A.
Pinto, Diana C. G. A.
Almeida Paz, Filipe A.
Bachari, Khaldoun
Kirsch, Gilbert
Silva, Artur M. S.
Source :: Synlett; 2015, Vol. 26 Issue 19, p2724-2729, 6p
Publication Year :: 2015
Abstract: Novel, highly functionalized furan-based polyphenolics were prepared. The employed methodology involves a one-pot 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) catalyzed 1,4-conjugate addition of 1,3-dicarbonyl compounds on 3-bromochromones, furan heterocyclization, and chromanone ring opening. [ABSTRACT FROM AUTHOR]