title: The reaction of N-nitrosamines with pyridinium salts.
abstract: N-Nitrosamines react readily with pyridinium salts containing an activated methylene group to give hydrazones. This reaction may serve as the basis for the routine determination of N-nitrosamines.
authors.affiliation: Department of Chemistry, University of Ibadan, Ibadan, Nigeria.
authors.forename: O R
authors.initials: OR
authors.lastname: Idowu