Copper-catalyzed allylic hydroxyamination and amination of alkenes with Boc-hydroxylamine

被引:26
作者
Kalita, B [1 ]
Nicholas, KM [1 ]
机构
[1] Univ Oklahoma, Dept Chem & Biochem, Norman, OK 73019 USA
基金
美国国家科学基金会;
关键词
allylic amination; hydroxyamination; copper-catalyzed;
D O I
10.1016/j.tetlet.2005.01.024
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Olefins react regioselectively with Boc-NHOH in the presence of Cu(I,II) salts to produce allyl-N(OH)(Boc) derivatives, apparently via the intermediacy of Boc-N=O; yields and rates are dramatically improved by the addition of H2O2. The corresponding allylamine derivatives, allyl-NH(Boc), are formed selectively from Boc-NHOH/olefin with CuBr/P(OEt)(3). (C) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1451 / 1453
页数:3
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