A two-step synthesis of hexahydropyrrolo[1,2-d][1,2,4]triazine-1,4-dione and related compounds

被引:7
|
作者
Obreza, A [1 ]
Urleb, U [1 ]
机构
[1] Lek DD, Ljubljana, Slovenia
关键词
hexahydropyrrolo[1,2-d][1,2,4]triazine-1, 4-dione; synthesis; proline mimetics;
D O I
10.1081/SCC-120016366
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Reaction of tert-butyl 1-hydrazinecarboxylate with triphosgene and ethyl 2-pyrrolidinecarboxylate or related compounds, followed by the removal of the Boc-protecting group with gaseous hydrogen chloride in anhydrous acetic acid, yields hexahydropyrrolo [1,2-d][1,2,4]triazine-1,4-dione and related heterocycles.
引用
收藏
页码:1011 / 1018
页数:8
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