
TY  - JOUR
A1  - Gale, DJ 
A1  - Rosevear, J 
A1  - Wilshire, JFK 
T1  - The Anomalous Reactions of Some Fluoronitrobenzenes With Some N,N-Dialkylamines
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1995
VL  - 48
IS  - 5
SP  - 997
EP  - 1007
KW  - 
UR  - https://doi.org/10.1071/CH9950997 
N2  - The reactions of 1-fluoro-2,4- and -2,6-dinitrobenzene with certain N,N- dialkylamines in dimethyl  sulfoxide solution in the presence of potassium carbonate give the corresponding dinitrophenyl N,N- dialkylcarbamates as well as the corresponding N,N- dialkyldinitroanilines. The extent of carbamate formation is governed by steric factors. The corresponding reactions of 1-fluoro-4-nitrobenzene with diisopropylamine and di-s-butylamine give poor yields of the corresponding 4-nitrophenyl N,N- dialkylcarbamates but none of the corresponding N,N-dialkyl-4-nitroanilines; in these reactions, the major product is 4,4'-dinitrodiphenyl ether. The 1H and 13C n.m.r. spectra of the 2,4- and 2,6-dinitrophenyl N,N- dialkylcarbamates reveal that their aliphatic protons and carbon atoms are magnetically non-equivalent. 
ER  -

