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Study of the reactivity of subtituted phthalic acids and anhydrides in condensation reactions with N-carboxymethylpyridinium salts and the synthesis of novel N-(1H-indene-1,3(2H)-dion-2-Yl)pyridinium betaines
O. Ya. Neilands, E. V. Shebenina, G. G. PukitisVolume:
35
Language:
english
Pages:
8
DOI:
10.1007/bf02251820
Date:
December, 1999
File:
PDF, 559 KB
english, 1999