Tetrahedron p. 10467 - 10480 (1999)
Update date:2022-08-03
Topics:
Gabbutt, Christopher D.
Hepworth, John D.
Heron, B. Mark
Rahman, Md. Moshfiqur
Coles, Simon J.
Hursthouse, Michael B.
Reaction of 3,4-dibromo-2,2,6,8-tetramethyl-2H-[1]benzopyran with either organolithium reagents or magnesium generates the novel strained alkyne, 3,4- didehydro-2H-[1]benzopyran. Cycloaddition with furans gives access to the dibenzo[b,d]pyran system.
View MoreContact:+86-633-8332928
Address:No.1,Huanghai Yilu.Rizhao,Shandong
Shijiazhuang Sdyano Fine Chemical Co., Ltd
Contact:+86-311-89830448
Address:NO.48 Ta Nan Road,Yuhua District,Shijiazhuang,Hebei,China
Contact:+86-0311-84455288-844
Address:Mayu Industrial Park, Jinzhou, Hebei, China.
Anhui Sunsing Chemicals Co.,Ltd
website:http://www.sunsingchem.com
Contact:0086-566-2023179
Address:Jin An industry park, Chizhou economic technical development zone, Anhui
Contact:0792-8228321
Address:10TH Floor No.121 binjiang Road Xunyang District
Doi:10.1007/s00706-007-0770-7
(2008)Doi:10.1021/acs.jafc.0c00807
(2020)Doi:10.1016/S0040-4039(00)85013-3
(1986)Doi:10.1016/j.tet.2008.02.027
(2008)Doi:10.1246/cl.2008.290
(2008)Doi:10.1039/F29868200209
()
