Synthesis p. 1027 - 1032 (1995)
Update date:2022-07-30
Topics:
Kazmierczak
Skulski
This paper reports a one-pot synthesis of the title bromides (in 20-88% crude yields) from iodoarenes oxidized with the CrO3/AcOH/Ac2O/H2SO4 liquid mixture, then coupled in situ with arenes and, finally, precipitated out with a KBr solution. Similarly, diaryliodonium perchlorates and iodides are obtained in 40-89% crude yields. Oxidative anion metatheses in the crude title bromides produce the respective pure diaryliodonium tetrafluoroborates, tosylates, trifluoroacetates, hydrosulfates, nitrates, and chlorides in 57-80% yields. These new preparative procedures are easier and shorter than many earlier methods.
View MoreContact:+86-717-6370352
Address:168 Chengdong Avenue, Yichang, Hubei 443003, P. R.China
Contact:+86-27-87204219, +86-27-87215023
Address:2402, HuiGu Space-time Building, 8 Forest Road, East Lake Hi-Tech Development Zone
Nantong Baokai Chemical Co., Ltd (Hangzhou Baokai Bio-Chemicals Co.,Ltd.)
Contact:+86-513-83886111
Address:No. 68 Suzhou road ,Binjiang Fine Chemical Industrial Park , Beixin town, Qidong city ,Jiangsu province
Shanghai Yingrui Biopharma Co., Ltd
Contact:021-3358 8661*8003
Address:shanghai
Chengdu Cogon Bio-tech Co., Ltd.
Contact:86-28-85171192
Address:NO.52.YongFeng Rd. Chengdu,610041,P.R.China.
Doi:10.1039/c4cc06230b
(2014)Doi:10.1016/j.dyepig.2018.10.060
(2019)Doi:10.1007/s11172-010-0139-7
(2010)Doi:10.1016/0022-328X(89)87227-4
(1989)Doi:10.1021/jo00293a009
(1990)Doi:10.4067/S0717-97072010000300001
(2010)