布伦斯特德酸介导的亚硝基环加合物在无水条件下的开环反应。
Brønsted acid-mediated opening of nitroso cycloadducts under anhydrous conditions.
作者信息
Bodnar Brian S, Miller Marvin J
机构信息
Deparment of Chemistry and Biochemistry, 251 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556.
出版信息
Tetrahedron Lett. 2009 Feb 18;50(7):796-798. doi: 10.1016/j.tetlet.2008.11.120.
Abstract
An unusual bicyclic hydroxamate resulted from C-O bond cleavage of acylnitroso hetero-Diels-Alder cycloadducts when treated with catalytic Brønsted acids under anhydrous conditions. Similarly, the formation of a nitrone was observed using one equivalent of triflic acid.
摘要
在无水条件下用催化布朗斯特酸处理时，酰基亚硝基杂狄尔斯-阿尔德环加成物的C-O键断裂产生了一种不寻常的双环异羟肟酸酯。类似地，使用一当量的三氟甲磺酸时观察到硝酮的形成。
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