A. Chudinov, E. G. Rozantsev
Feb 1, 1983
Citations
0
Influential Citations
0
Citations
Journal
Bulletin of the Academy of Sciences of the USSR, Division of chemical science
Abstract
ConclusionsSyntheses are reported for ester, amide, nitrile, acid chloride, anhydride, and mixed anhydride derivatives of 1-oxyl-3-bromo-2,2,5,5-tetramethyl-Δ3-pyrrolin-4-carboxylic acid. The low reactivity of these derivatives in nucleophilic substitution reactions at the carbonyl group relative to analogous compounds not containing a bromine atom was discovered and explained.