Synthesis, purification and spectroscopic characterization of potential impurities of hexamethylmelamine
作者:Abdolhassen Talebian、Alem Ghiorghis、Charles F. Hammer、Evelyn A. Murril、Frank Pallas
DOI:10.1002/jhet.5570290452
日期:1992.7
The syntheses and spectroscopic properties (ir, 1H nmr, 13C nmr, uv and ms) of pure samples of 2-chloro-4,6-bis(dimethylamino)-s-triazine 1, 4,6-dichloro-2-dimethylamino-s-triazine 2, 4,6-bis(dimethylamino)-s-triazin-2(lH)-one 3, 4-chloro-6-dimethylamino-s-triazin-2(1H)-one 4, 6-dimethylamino-s-triazine-2,4(1H,3H)-dione 5, and 2,4,6-tris(dimethylamino)-s-triazine (altretamine, HMM) are reported. Evidence
的合成和光谱性质(IR,1个H NMR,13 2-氯-4,6-双纯样品(二甲基氨基)的C NMR,UV和MS) -小号嗪1,4,6-二氯-2-二甲基氨基-小号嗪2,4,6-双(二甲基氨基) -小号-三嗪-2(ħ) -酮3,4-氯-6-二甲基氨基-小号-三嗪-2(1个H ^) -酮4, 6-二甲基氨基-小号嗪-2,4(ħ,3 ħ) -二酮5,和2,4,6-三(二甲基氨基) -小号报道了三嗪(altretamine,HMM)。还提供了3的烯醇-酮平衡的证据,其中烯醇形式表现为类似于有机羧酸二聚体的H键合二聚体结构。