Transformation of 3-(Furan-2-yl)-1,3-di(het)arylpropan-1-ones to Prop-2-en-1-ones Via Oxidative Furan Dearomatization/2-Ene-1,4,7-triones Cyclization
Overview
Overview
Authors
Affiliations
Affiliations
Soon will be listed here.
Abstract
The approach to 3-(furan-2-yl)-1,3-di(het)arylprop-2-en-1-ones based on the oxidative dearomatization of 3-(furan-2-yl)-1,3-di(het)arylpropan-1-ones followed by an unusual cyclization of the formed di(het)aryl-substituted 2-ene-1,4,7-triones has been developed. The cyclization step is related to the Paal-Knorr synthesis, but the furan ring formation is accompanied in this case by a formal shift of the double bond through the formation of a fully conjugated 4,7-hydroxy-2,4,6-trien-1-one system or its surrogate.
Citing Articles
Kitzinger K, Johnson J Org Lett. 2023; 25(40):7446-7450.
PMID: 37788144 PMC: 10591763. DOI: 10.1021/acs.orglett.3c03100.
References
1.
Spiteller G
. Furan fatty acids: occurrence, synthesis, and reactions. Are furan fatty acids responsible for the cardioprotective effects of a fish diet?. Lipids. 2005; 40(8):755-71.
DOI: 10.1007/s11745-005-1438-5.
View
2.
Wargo K, Banta W
. A comprehensive review of the loop diuretics: should furosemide be first line?. Ann Pharmacother. 2009; 43(11):1836-47.
DOI: 10.1345/aph.1M177.
View
3.
Sun J, Qu W, Wang P, Wu F, Wang L, Liang J
. Degraded limonoids and quinoline alkaloids from Dictamnus angustifolius G. Don ex Sweet. and their anti-platelet aggregation activity. Fitoterapia. 2013; 90:209-13.
DOI: 10.1016/j.fitote.2013.07.023.
View
4.
Xu L, Sinclair A, Faiza M, Li D, Han X, Yin H
. Furan fatty acids - Beneficial or harmful to health?. Prog Lipid Res. 2017; 68:119-137.
DOI: 10.1016/j.plipres.2017.10.002.
View
5.
Liu H, Ji F, Chen Y, Gao Y, Wang J, Zhang M
. De Novo and Divergent Synthesis of Highly Functionalized Furans by Cascade Reactions of 2-Hydroxy-1,4-diones with Nucleophiles. Chemistry. 2021; 27(16):5225-5229.
DOI: 10.1002/chem.202005098.
View