1376960-39-2Relevant academic research and scientific papers
Visible-Light Induced Direct Synthesis of Polysubstituted Furans from Cyclopropyl Ketones
Feng, Liyan,Yan, Hang,Yang, Chao,Chen, Dafa,Xia, Wujiong
, p. 7008 - 7022 (2016/08/30)
In this article, a photoredox protocol for the synthesis of furans via oxidative coupling of olefin generated in situ from cyclopropyl ketones with ketonic oxygen atom is presented. Moreover, bromination of furans in the presence of overstoichiometric oxidant has been achieved with high regioselectivity.
A highly efficient synthesis of 2,5-disubstituted furans from enyne acetates catalyzed by lewis acid and palladium
Chen, Zheng-Wang,Luo, Miao-Ting,Wen, Yue-Lu,Ye, Min,Zhou, Zhong-Gao,Liu, Liang-Xian
, p. 2341 - 2344 (2015/08/06)
A highly efficient synthesis of a wide range of 2,5-disubstituted furans from enyne acetates is described. The reactions are conducted by using Lewis acid and palladium catalyst and provide symmetrical and unsymmetrical products in good to excellent yields, with broad substrate scope, including a variety of aromatic and aliphatic substituents in the 2- and 5-position of the furan ring.
Furan-containing singlet oxygen-responsive conjugated polymers
Altinok, Esra,Friedle, Simone,Thomas, Samuel W.
, p. 756 - 762 (2013/04/10)
This paper describes conjugated polymers with 2,5-diarylfuran moieties as nonconjugated pendants that respond to singlet oxygen (1O 2) by fluorescence quenching. By oxidizing the diarylfurans to more electron-poor moieties such as en
Copper(I)-catalyzed synthesis of 2,5-disubstituted furans and thiophenes from haloalkynes or 1,3-diynes
Jiang, Huanfeng,Zeng, Wei,Li, Yibiao,Wu, Wanqing,Huang, Liangbing,Fu, Wei
experimental part, p. 5179 - 5183 (2012/07/03)
A regioselective synthesis of 2,5-disubstituted furans using copper(I) catalyst from haloalkynes in a one-pot procedure has been reported. This chemistry proceeds through the hydration reaction of 1,3-diynes, which can be readily prepared from the coupling reaction of haloalkynes in the presence of CuI. The procedure also can be used for the facile synthesis of 2,5-disubstituted thiophenes.
