Biphenyl dicarboxylates from ethene and bifuran dimethyl esters
Journal Article
·
· Molecular Catalysis (Online)
- Univ. of Delaware, Newark, DE (United States); Univ. of Delaware, Newark, DE (United States)
- Univ. of Delaware, Newark, DE (United States)
The substrate scope of the Diels-Alder-Dehydration reaction was expanded to the deactivated bifuran structure. Dimethyl biphenyl-4,4'-dicarboxylate (1) and methyl 5- [4-(methoxycarbonyl)phenyl]-2-furoate (2) were synthesized from dimethyl 2,2'-bifuran-5,5'-dicarboxylate (3) via metal-triflate-catalyzed Diels-Alder-Dehydration reaction with ethene. A 31% yield of (1) was obtained using Sc(OTf)3 catalyst, and a 76.6% yield of (2) was obtained using La(OTf)3 catalyst under moderate reaction conditions. This approach is inherently selective to the 4,4'-dicarboxylates, and bypasses the methyl-group oxidation step of the dimethyl-biphenyl route.
- Research Organization:
- Univ. of Delaware, Newark, DE (United States)
- Sponsoring Organization:
- National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- SC0001004
- OSTI ID:
- 2419578
- Journal Information:
- Molecular Catalysis (Online), Journal Name: Molecular Catalysis (Online) Journal Issue: C Vol. 537; ISSN 2468-8231
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Tandem Aromatization of Oxygenated Furans by Framework Zinc In Zeolites. A Computational Study
Kinetic regimes in the tandem reactions of H-BEA catalyzed formation of p-xylene from dimethylfuran
Computational Study of p-Xylene Synthesis from Ethylene and 2,5-Dimethylfuran Catalyzed by H-BEA
Journal Article
·
Thu Sep 28 20:00:00 EDT 2017
· Journal of Physical Chemistry. C
·
OSTI ID:1482393
Kinetic regimes in the tandem reactions of H-BEA catalyzed formation of p-xylene from dimethylfuran
Journal Article
·
Sat Oct 24 20:00:00 EDT 2015
· Catalysis Science and Technology
·
OSTI ID:1387605
Computational Study of p-Xylene Synthesis from Ethylene and 2,5-Dimethylfuran Catalyzed by H-BEA
Journal Article
·
Tue Aug 26 00:00:00 EDT 2014
· Journal of Physical Chemistry. C
·
OSTI ID:1571022