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Coal tar nitrogen bases

✍ Scribed by Krishnan G. Das; Jammalamadaka V. Prasad; Rugmini Devi; Gurubhagavatula K. Viswanadha Rao

Publisher: Elsevier Science
Year: 1985
Tongue: English
Weight: 332 KB
Volume: 64
Category: Article
ISSN: 0016-2361
DOI: 10.1016/0016-2361(85)90297-2

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✦ Synopsis

A method involving acid extraction, fractionation, derivatization and g.c.-m.s. analysis was used to characterize the basic nitrogen compounds in coal tar. It was found that these compounds fall into ten compound types belonging to eighteen homologous series. Separation of aza-arenes from amines by derivatization is recommended as a better procedure.

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