Journal of the Chemical Society. Perkin transactions I p. 2456 - 2463 (1981)
Update date:2022-08-04
Topics:
Ramsden, Christopher A.
Formation of dibenzo-p-dioxins by the pyrolysis of 2-halogenophenoxides does not appear to involve intermediate benzoxirens.Thermal self-condensation to potassium 2-bromo-5-nitrophenoxide (1b) gave a mixture of 2,7- and 2,8-dinitrobenzo-p-dioxins (6d) and (6e).The mechanism of formation of the 2,8-isomer (6e) is shown to involve Smiles rearrangement of potassium 2-(2-bromo-5-nitrophenoxy)-5-nitrophenoxide (9a).Further examples of Smiles rearrangements of 2-aryloxy-5-nitrophenoxides and an attempted synthesis of the tribenzo
website:http://www.alwaychem.com
Contact:+86-532-8586-4000, 8586-5000
Address:NO.51, TAIPING ROAD, QINGDAO, CHINA. 266001
Contact:732.938.2777
Address:5012 Industrial Road Farmingdale, NJ 07727
Changzhou BaoKang Pharmaceutical & Chemical Co., Ltd
Contact:(86) 519-88782201 88784080 88785278
Address:Henglin town, changzhou,Jiangsu
Contact:+86-512-56795332
Address:No227 Shuanglong Rd, Fenghuang, Zhangjiagang
Guangxi Nanning Guangtai Agriculture Chemical Co.,Ltd
Contact:+86-771-2311266
Address:Room703,Building12, Software Park Phase II,NO.68,Keyuan Road,Nanning City,Guangxi,China
Doi:10.1081/NCN-200059781
(2005)Doi:10.1007/s11178-005-0131-0
(2005)Doi:10.1021/jm050942k
(2006)Doi:10.1002/asia.202100723
(2021)Doi:10.1039/b514882k
(2006)Doi:10.1021/ja00213a034
(1988)
