60592-72-5Relevant articles and documents
REACTIONS OF PERCHLORO-2-CYCLOPENTEN-1-ONE AND PERCHLORO-4-CYCLPENTENE-1,3-DIONE WITH PYRIDINE AND QUINOLINE DERIVATIVES
Simonov, V. D.,Chernova, L. N.,Akhmerova, S. G.,Yasman, Ya. B.
, p. 1974 - 1978 (2007/10/02)
By the reaction of perchloro-2-cyclopenten-1-one with pyridine and quinoline derivatives the corresponding onium salts of 2,4,4,5,5-pentachloro-3-hydroxy-2-cyclopentenone were obtained.The analogous reactions of perchloro-4-cyclopentene-1,3-dione lead either to onium salts of 2,2,5-trichloro-4-hydroxy-4-cyclopentene-1,3-dione or to betaines.The effect of the nature of the solvent and the structure of the amine on the reaction path was examined.