Journal of Organic Chemistry p. 3878 - 3881 (1985)
Update date:2022-09-26
Topics:
Russell, Glen A.
Dedolph, Douglas
Products of the reaction of a variety of nucleophiles with Ph2C=C(NO2)2 are reported.Michael-type adducts have been isolated: (Ph2C(N)CH(NO2)2) for N- = (RO)2PO-, (RO)2PS-, RCOCH2-.With the nucleophiles MeO- or Me2C=NO2- in Me2SO the adducts are formed but are hydrolyzed upon workup with 5percent aqueous HCl at 25 deg C to yield benzophenone.Benzophenone is also the major product from reaction with the nucleophiles NO2-, AcO-, MeC(=S)O-, EtO-, and Me3CO- in Me2SO.With N- = Me3CS-, ArS-, PhO-, or PhSe- in Me2SO, vinylic substitution occurs to yield Ph2C=C(N)NO2.With ArSO2- in DMF nucleophilic aromatic substitution occurs to yield p-ArSO2C6H4COPh.
View MoreJiangsu Chunjiang AgroChemical Co.,Ltd.
Contact:+86-13817348163
Address:Panjiawan 84, Zhixi Town, Jintan City, China
website:http://www.easchem.com
Contact:+86-731-89722861 89722891
Address:2/F-4/Bld Colorful Palace, No.605 Changsha Ave, Yuhua Area Changsha Hunan China.
Contact:86-10-62983737; +86-10-51287608
Address:4/F Building C, 2 Shangdi Xinxi Road
Contact:86-512-87182056
Address:No.128 Fangzhou Rd, Suzhou Industrial Park, China, 215125, China
website:http://www.vanzpharm.com/en/index.html
Contact:86-27-84492310
Address:FANHU INDUSTRY PARK
Doi:10.1002/9780470132470.ch42
(1976)Doi:10.1021/jf990115q
(1999)Doi:10.1039/c29690000934
(1969)Doi:10.1016/S0022-328X(99)00034-0
(1999)Doi:10.1016/S0008-6215(00)80169-X
(1969)Doi:10.1039/c8nj02743a
(2018)