Synthesis and Scale-Up of 2,4,6,8,10,12-Hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane from 2,6,8,12-Tetraacetyl-4,10-dibenzyl-2,4,6,8,10,12-hexaazaisowurtzitane (HNIW, CL-20)
作者:Nikolaj V. Latypov、Ulf Wellmar、Patrick Goede、Anthony J. Bellamy
DOI:10.1021/op990097d
日期:2000.5.1
A two-stage conversion of 2,6,8,12-tetraacetyl-4,10-dibenzyl-2,4,6,8,10,12-hexaazaisowurtzitane to 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane, involving nitrosation followed by nitration, is described. It is shown that the purity of the final product obtained by this method is superior to that obtained by the reported one-pot method. Nitrosation of 2,6,8,12-tetraacetyl-4,10-dibenzyl-2
2,6,8,12-tetraacetyl-4,10-dibenzyl-2,4,6,8,10,12-hexaazaisowurtzitane 的两级转化为 2,4,6,8,10,12-hexanitro-描述了 2,4,6,8,10,12-hexaazaisowurtzitane,涉及亚硝化和硝化。结果表明,该方法获得的最终产品的纯度优于报道的一锅法获得的纯度。2,6,8,12-tetraacetyl-4,10-dibenzyl-2,4,6,8,10,12-hexaazaisowurtzitane 在乙酸中的亚硝化被认为比在纯四氧化二氮中的亚硝化更安全。