Accession Number : ADA185022

Title :   Nucleophilic Displacement Reactions of 4-Substituted-1,2-Dinitrobenzenes with Trialkyl Phosphites.

Descriptive Note : Final rept. 18 Apr 83-31 May 87,

Corporate Author : PRAIRIE VIEW A AND M UNIV TX DEPT OF CHEMISTRY

Personal Author(s) : Cole, Larry L ; Williams, John R

PDF Url : ADA185022

Report Date : 29 Aug 1987

Pagination or Media Count : 2

Abstract : We wish to report the results of studies on the reactions of five different dinitro-compounds with triethylphosphite in the solvent aceonitrile at 3 different temperatures. Therefore, kinetic data has been determined for the reaction of triethylphosphite with 1,2-dinitro-4-chlorobenzene, 1,2-dinitro-4-methylbenzene, 1,2-dinitro-4-methoxybenzene, 1,2-dinitro-4-chlorobenzene, 1,2-dinitro-4-methylbenzene, 1,2-dinitro-4-methoxybenzene, 1,2-dinitro-4-benzonitrile, and with 1,2-4-trinitrobenzene at 40, 50, and 63 C. The products in these reactions are the corresponding diethyl-4-substituted-1- or 2-nitrophenyl phosphonate esters, II and III. The reactant is the 1,2-dinotro-4-chlorobenzene (I).

Descriptors :   *NITROBENZENES, PHOSPHITES, NUCLEOPHILIC REACTIONS

Subject Categories : Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE