当前位置: X-MOL 学术Eur. J. Org. Chem. › 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.)
Diastereoselective Cyclopropanation through Michael Addition‐Initiated Ring Closure between α,α‐Dibromoketones and α,β‐Unsaturated Fischer Carbene Complexes
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2020-01-15 , DOI: 10.1002/ejoc.201901503
Tomáš Tobrman 1 , Martin Krupička 1 , Peter Polák 1 , Hana Dvořáková 2 , Marek Čubiňák 1 , Martin Babor 3 , Dalimil Dvořák 1
Affiliation  

Tetrasubstituted cyclopropanes can be prepared by a diastereoselective Michael addition‐initiated ring closure reaction of α,β‐unsaturated alkoxycarbene complexes of chromium and tungsten with α,α‐dibromoketones.
image


中文翻译:

通过迈克尔加成引发的α,α-二溴代酮与α,β-不饱和费希尔碳烯配合物之间的非对映选择性环丙烷化

四取代的环丙烷可通过非对映选择性迈克尔加成反应,将铬和钨的α,β-不饱和烷氧基卡宾配合物与α,α-二溴代酮进行闭环反应。
图像
更新日期:2020-01-16
down
wechat
bug