Tetrahedron p. 147 - 162 (1988)
Update date:2022-08-03
Topics:
Barton, Derek H. R.
Bashiardes, George
Fourrey, Jan-Louis
The oxidation of hydrazones by iodine in the presence of strong organic bases (guanidines) has been studied.Improved yields of vinyl iodides can be obtained by inverse addition using dry solvents and with a final heating period where appropriate.The reaction has been extended to various dihydrazones with interesting results.In complementary studies hydrazones have been oxidized by phenylselenyl bromide in the presence of strong organic bases to give the corresponding phenyl vinyl selenides in good yield.
View MoreTaixing Shenfeng Chemical Co., Ltd.
Contact:+86-523-87117033, 87117666
Address:4# Yinsanlu, Huangqiao town, Taixing, Jiangsu, China.
Changzhou Hopschain Chemical Co.,Ltd
website:http://www.hopschem.cn/products.html
Contact:86-519-85528066
Address:Room 710, Unit A, Xingbei Development Mansion, Tongjiang Road, Changzhou City,213000, China
Contact:+86-575-82733999 0575-82732999
Address:hangzhou gulf fine chemical zone,shangyu city,zhejiang province
SICHUAN TONGSHENG AMINOACID CO.LTD
website:http://www.aminoacid.cc
Contact:86-838-2274206/2850606
Address:Room 1-11-1,No.19 of North TianShan Road,Deyang,Sichuan China
Jiangxi Lanqi Fine Chemical S&T Co., Ltd.
Contact:+86-21-64891143
Address:XinJiShan Industrial Area, Zhangshu City, JiangXi Province, China
Doi:10.3390/12051125
(2007)Doi:10.1002/adsc.201700066
(2017)Doi:10.1016/j.ejmech.2014.02.004
(2014)Doi:10.1039/c9ob01123d
(2019)Doi:10.1016/j.ejmech.2017.12.055
(2018)Doi:10.1016/0038-1098(95)00221-9
(1995)
