Organocatalyzed cross-dehydrogenative coupling for C(sp3)-O bonds formation: a rapid access to -aminoxyl isochromans

被引：9
|
作者：
Zhou, Yuli [1 ]
Chen, Jingwen [1 ]
Elsayed, Ahmed Ali [1 ,2 ]
Zhang, Zhiguo [1 ]
Bao, Zongbi [1 ]
Yang, Qiwei [1 ]
Yang, Yiwen [1 ]
Ren, Qilong [1 ]
机构：
[1] Zhejiang Univ, Coll Chem & Biol Engn, Minist Educ, Key Lab Biomass Chem Engn, Zheda Rd 38, Hangzhou 310027, Zhejiang, Peoples R China
[2] Natl Res Ctr, Dept Photochem, Tahrir St, Giza, Egypt
来源：
CATALYSIS LETTERS | 2019年 / 149卷 / 02期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
Organocatalysis; -Aminoxyl isochromans; C-O bond formation; TBAI; TBHP;
D O I：
10.1007/s10562-018-2640-9
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Tetrabutyl ammonium iodide catalyzed cross-dehydrogenative coupling reaction between -C(sp(3))-H of isochromans and N-hydroxyphathalimide has been achieved using tert-butylhydroxyperoxide as theterminal oxidant. This method offers rapid access to prevalent -aminoxyl isochroman architectures. A diverse of synthetic isochromans was tolerated with this protocol, giving the corresponding product in moderate to good yields. [GRAPHICS] .
引用
收藏
页码：574 / 579
页数：6
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