Journal of Organic Chemistry p. 11425 - 11436 (2018)
Update date:2022-07-30
Topics:
Roscales, Silvia
Ortega, Víctor
Csák?, Aurelio G.
The repertoire of synthetic transformations of the products of the Achmatowicz rearrangement has been expanded by exploring their reactivity with potassium organotrifluoroborates in the absence of transition metals. Depending on the reaction conditions and the substitution pattern of the starting material, the reaction may lead to the stereoselective synthesis of dihydropyranones (2,6-trans), tetrahydropyranones (2,3-cis-2,6-cis) or functionalized 1,4-dicarbonyl compounds. The method has also been adapted for the one-pot synthesis of functionalized pyrroles.
View Morexi'an taima biological engineering co., ltd.
Contact:+8615619038117
Address:6 No,keji road xi'an city of china
Contact:86-21-34622192,13917187091,21-34622765
Address:No. 500 Caobao Road Shanghai P.R China
Contact:+86-571-87010026
Address:202, Zhenhua Road,
Jiangxi Hessence Chemicals Co., Ltd.
Contact:+86 796 3511924
Address:Chengxi Industrial Park, Jishui County, Jiangxi Province 331600 China.
qingdao goldenchem imp and exp co.,ltd.
Contact:532-55579246
Address:no.62 ,haier road laoshan distirct
Doi:10.1016/j.poly.2014.07.010
(2015)Doi:10.1021/jm00105a049
(1991)Doi:10.1021/ja0389366
(2003)Doi:10.1039/c0ob01161d
(2011)Doi:10.1002/chem.201100423
(2011)Doi:10.1055/s-0030-1258430
(2011)