Phosphorus–nitrogen compounds. Part XXXIV. The reactions of hexachlorocyclotriphosphazatriene with ethylamine: comparisons with isopropylamine and t-butylamine
作者:Rabindranath N. Das、Robert A. Shaw、Barry C. Smith、Michael Woods
DOI:10.1039/dt9730000709
日期:——
Hexachlorocyclotriphosphazatriene, N3P3Cl6, reacts with ethylamine in boiling ether, benzene, or chloroform, to give the ethylamino-derivatives, N3P3Cl6 –n(NHEt)n(n= 1, 2, 2, 3, 4, 6), a hydrochloride, N3P3(NHEt)6,HCl, and an ethoxy-derivative, N3P3Cl2(NHEt)3(OEt). Dimethylaminoethylamino-derivatives, N3P3(NMe2)6 –n(NHEt)n[n= 1, 2 (2 isomers), 3 (2 isomers), 4 (3 isomers), 5] and N3P3(NMe2)2(NHEt)3(OEt)
六氯环三磷氮杂三烯N 3 P 3 Cl 6与乙胺在沸腾的乙醚,苯或氯仿中反应,得到乙氨基衍生物N 3 P 3 Cl 6- n(NHEt)n(n = 1,2,2,3 ,4、6),盐酸盐N 3 P 3(NHEt)6,HCl和乙氧基衍生物N 3 P 3 Cl 2(NHEt)3(OEt)。二甲基氨基乙基氨基衍生物,N 3 P 3(NMe 2)6 – n(NHEt)n [n= 1,2(2个异构体),3(2个异构体),4(3个异构体),5]和N 3 P 3(NMe 2) 2(NHEt) 3(OEt)由氯乙基氨基-和/或氯二甲基氨基衍生物。产物的结构由它们推导出1 H核磁共振谱和它们的pķ'一个值。比较了N 3 P 3 Cl 6中的氯被乙基,异丙基和叔丁基胺取代的方式,并提出了一个假设以使差异合理化。