Nitrogen-containing heterocyclic compound having acetal group and method for manufacture thereof
AssigneesAgency of Industrial Science and Technology, Ministry of International Trade & Industry
InventorKunihiro Ichimura
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Abstract
A novel compound represented by the general formula: ##STR1## [wherein, A is one member selected from the group consisting of ##STR2## (where R.sub.2 and R.sub.3 are each an alkyl group and R.sub.4 is an alkylene group), Y is one member selected from the group consisting of ##STR3## (where R.sub.1 is one member selected from the class consisting of alkyl group, aryl group and aralkyl group)] is obtained by causing a compound of the general formula: ##STR4## (wherein, A and n have the same meaning as described above) to react with a compound of the general formula: Y--CH.sub.3 (wherein, Y has the same meaning as described above).
Claims5
A nitrogen-containing heterocyclic compound represented by the formula:
- ##STR16## wherein, Y is one member selected from the group consisting of ##STR17## A is one member selected from the group consisting of ##STR18## and n is an integer of 1 to 6, providing that in the formulas of Y and A, R.sub.1 is one member selected from the group consisting of alkyl, aryl and aralkyl, R.sub.2 and R.sub.3 are each an alkyl group, R.sub.4 is an alkylene group and X.sup.- is a strongly acidic anionic residue.
Dependencies are inferred from the claim text.