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N-Permethylation of polyamines for gas chromatographic and mass spectrometric analyses
Angelo G. Giumanini , Giuseppe Chiavari , Franco L. Scarponi
Anal. Chem., 1976, 48 (3), pp 484–489
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http://dx.doi.org/10.1021/ac60367a003N -Permethylation of Primary and Secondary Aromatic Amines
Angelo G. Giumanini, Giuseppe Chiavari, Marco M. Musiani, Patrizia Rossi
Synthesis; 1980(09):743-746.
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http://dx.doi.org/10.1055/s-1980-29198