The development of a new nitrating agent: the unusual regioselective nitration of diphenylpolyethylene glycols and phenylpolyethylene glycols with (trimethylsilyl) nitrate-BF3OEt2
The development of a new nitrating agent: the unusual regioselective nitration of diphenylpolyethylene glycols and phenylpolyethylene glycols with (trimethylsilyl) nitrate-BF3OEt2
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新型硝化剂的开发：二苯基聚乙二醇和苯基聚乙二醇与硝酸（三甲基甲硅烷基）酯-BF3OEt2的不寻常的区域选择性硝化
DOI：
10.1021/jo00303a024
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发表时间：
1990
影响因子：
3.6
通讯作者：
S. Morosawa
中科院分区：
文献类型：
--
作者：
M. Kimura;K. Kajita;N. Onoda;S. Morosawa
本文研究了1-苯氧基-8-硝基苯甲酸酯的硝化反应。（2 '-硝基苯氧基）-，1-苯氧基-8-（4 '-硝基苯氧基）-和1-（2 '，4'-二硝基苯氧基）-8-苯氧基-3，6-二氧杂辛烷（1、2和3），以及1-（2 ′，4 ′-二硝基苯氧基）-11-苯氧基-3，6，9-三氧杂十一烷（4）、1-苯氧基-3，6，9-三氧杂十一烷（5）和1-苯氧基-3，6，9，12-四氧杂十三烷（6），与可溶于非极性溶剂的BF 3 OEt 2催化的硝酸三甲基硅酯反应
We have investigated the nitration of the following podants, 1-phenoxy-8-(2'-nitrophenoxy)-, 1-phenoxy-8-(4'-nitrophenoxy)-, and 1-(2',4'-dinitrophenoxy)-8-phenoxy-3,6-dioxaoctane (1, 2, and 3), and 1-(2',4'-dinitrophenoxy)-11-phenoxy-3,6,9-trioxaundecane (4), 1-phenoxy-3,6,9-trioxadecane (5), and 1-phenoxy-3,6,9,12-tetraoxatridecane (6), with trimethylsilyl nitrate catalyzed by BF 3 OEt 2 , which is soluble in nonpolar solvents