Add time:09/09/2019 Source:sciencedirect.com
Dibromo and dichloro phenylnitromethanes reacted with triethyl phosphite to yield mainly benzonitrile, ethyl halide, and triethyl phosphate. In addition, the products of molecular rearrangement, N,N-diphenylurea, N-phenylbenzamide, and aniline, were isolated. It is proposed that they arise from the rearrangement of an intermediate, benzonitrile oxide, to phenyl isocyanate. A seventh type of product, chlorobenzalimino diethyl phosphate (9), was obtained from dichlorophenylnitromethane. No rearranged product was isolated from the reaction of triethyl phosphite with the monohalogenated phenylnitromethanes which gave the same main products as their dihalogenated analogues.
We also recommend Trading Suppliers and Manufacturers of Triethyl phosphite (cas 122-52-1). Pls Click Website Link as below: cas 122-52-1 suppliers
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View