Tetrahedron p. 1395 - 1404 (1995)
Update date:2022-08-11
Topics:
Planchenault, Denis
Dhal, Robert
Robin, Jean-Pierre
A systematic study of redox couples in fluoro acid medium has been carried out for the oxidative coupling of bisbenzocyclooctadiene lignan precursors.Tl2O3 and Re2O7 were found to be the more efficient reagents with precursors possessing methylenedioxy substituents for the former and only methoxy groups for the latter.Finally, oxidative coupling of a phenolic dibenzylbutane led to a mixture of two BBCOD's, resulting from para and ortho coupling to the phenolic group. - Keywords: Bisbenzocyclooctadienes, Biaryls, Dibenzylbutanolides, Dibenzylbutanes, Phenolic coupling.
View More
Shanghai better-in Medical Technology Co.,LTD.
Contact:+86-21-38921049
Address:Lane 720 zhangjianggaoke cailun road, Pudong, Shanghai, room 513
Sichuan Mianzhu Ronghong Chemical Co.,LTd
Contact:8613981840544
Address:XINSHI INDUSTRY PARK,MIANZHU,SICHUAN,CHINA
suzhou unitop chemtech co.,ltd.
Contact:86-512 -58916316
Address:Xinhongji building 406, suzhou, China
website:http://www.cartoonchem.com/
Contact:+86-25-58074918
Address:Room 2109, RuiHua Business Center,315 South ZhongShan Road, Nanjing 210001, China
website:http://www.chemwill.com
Contact:021-51086038
Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Doi:10.1002/aoc.3154
(2014)Doi:10.1021/ol047322i
(2005)Doi:10.1016/S0022-328X(00)00050-4
(2000)Doi:10.1002/adsc.200303005
(2003)Doi:10.1016/j.tetlet.2014.06.054
(2014)Doi:10.1021/acs.analchem.0c00456
(2020)
