Detail of "59261-10-8"

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Synthesis of N,N'-bis(p-butoxybenzylidene)-a,a'-bi-p-toluidine and N,N'-bis(p-phenylbenzylidene)-a,a'-bi-p-toluidine and their comparison with Dexsil 300 for polycyclic aromatic hydrocarbon separations

Synthesis of N,N'-bis(p-butoxybenzylidene)-a,a'-bi-p-toluidine and N,N'-bis(p-phenylbenzylidene)-a,a'-bi-p-toluidine and their comparison with Dexsil 300 for polycyclic aromatic hydrocarbon separations. Strand, John W.; Andren, Anders W. (Water Chem. Prog., Univ. Wisconsin, Madison, Wis., USA). Anal. Chem., 50(11), 1508-11 (English) 1978. CODEN: ANCHAM. ISSN: 0003-2700. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) Section cross-reference(s): 9 N,N'-Bis(p-phenylbenzylidene)-a,a'-bi-p-toluidine (I) [60904-18-9] and N,N'-bis(p-butoxybenzylidene)-a,a'-bi-p-toluidine (II) [59261-10-8] were synthesized in 4 and 10 h, resp., a much shorter reaction time than originally reported. This was achieved by using boiling DMF and CHCl3. The same solvents were used to coat uniformly the liq. crystals on solid support Chromosorb W-HP. In addn., the gas chromatog. behavior of the liq. crystals were compared with Dexsil 300. Resoln. of benz[a]anthracene [56-55-3] and chrysene [218-01-9] was >98% on I which is thermally stable at 270° for ￡1 mo.