New isomeric 2-ortho-(meta- and para-) c
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Elลผbieta Wyrzykiewicz; Anna Szponar
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Article
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2001
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Journal of Heterocyclic Chemistry
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English
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## Abstract Ten new ortho, meta and para substituted derivatives of 2โbenzylthioโ6โaminouracils have been prepared. Electron Impact (EI) induced mass spectral fragmentation of these compounds was investigated. Fragmentation pathways are proposed on the basis of accurate mass and metastable transiti