当前位置:
X-MOL 学术
›
Tetrahedron Lett.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters to form five-membered nitrogenated heterocyclic conjugated trienes
Tetrahedron Letters ( IF 1.5 ) Pub Date : 2017-11-11 , DOI: 10.1016/j.tetlet.2017.11.018 Ting He , Pin Gao , Shan Fang , Yaling Chi , Yuantao Chen
中文翻译:
钯催化的1,6-烯炔乙酸酯的环异构化反应形成五元氮化杂环共轭三烯
更新日期:2017-11-11
Tetrahedron Letters ( IF 1.5 ) Pub Date : 2017-11-11 , DOI: 10.1016/j.tetlet.2017.11.018 Ting He , Pin Gao , Shan Fang , Yaling Chi , Yuantao Chen
A palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters have been developed. This cyclization reaction shows excellent regioselectivity and good functional group tolerance to obtain five-membered nitrogenated heterocyclic conjugated trienes in moderate to excellent yields. The resulting conjugated trienes could be facilely converted to highly substituted benzenes through Diels-Alder reactions.
中文翻译:
钯催化的1,6-烯炔乙酸酯的环异构化反应形成五元氮化杂环共轭三烯
已经开发了钯催化的1,6-烯炔乙酸酯的环异构化反应。该环化反应显示出优异的区域选择性和良好的官能团耐受性,以中等至优异的产率获得了五元氮化杂环共轭三烯。所得的共轭三烯可通过狄尔斯-阿尔德反应容易地转化为高度取代的苯。