154073-06-0Relevant academic research and scientific papers
Chemo-Enzymatic Metathesis/Aromatization Cascades for the Synthesis of Furans: Disclosing the Aromatizing Activity of Laccase/TEMPO in Oxygen-Containing Heterocycles
Risi, Caterina,Zhao, Fei,Castagnolo, Daniele
, p. 7264 - 7269 (2019/10/02)
The unprecedented Trametes versicolor laccase/TEMPO-catalyzed aromatization of 2,5-dihydrofurans to furans is described. A variety of furan derivatives have been synthesized in moderate to high conversions (21-99%) and yields (20-76%) under mild reaction
Microwave enabled external carboxymethyl substituents in the ring-closing metathesis
Yang, Cangming,Murray, William V.,Wilson, Lawrence J.
, p. 1783 - 1786 (2007/10/03)
The ring-closing metathesis of diolefin substrates containing an external carboxymethyl substituent is presented. The reaction is enabled through microwave irradiation allowing greatly enhanced yields and conversion rates. The reaction results in the formation of carboxymethyl substituted dihydropyrroles, dihydrofurans, and cyclopentenes. In certain cases, pyrroles are formed through further in situ oxidation.
New access to carbonyl ylides by the silicon-based 1,3-elimination and their [3 + 2] cycloadditions to activated alkenes and alkynes: One-step synthesis of dihydrofurans and tetrahydrofurans
Hojo, Makoto,Ohkuma, Masakazu,Ishibashi, Naruyasu,Hosomi, Akira
, p. 5943 - 5946 (2007/10/02)
Simple aryl-substituted carbonyl ylides are generated by the silicon-based 1,3-elimination of chloromethyl trimethylsilyl(α-aryl)methyl ethers promoted by flouride ion under mild and neutral conditions which provide an one-step synthesis of dihydrofurans
