Tetrahedron p. 16803 - 16816 (1997)
Update date:2022-08-05
Topics: Cycloadditions Highly functionalized Cyclic Nitrones
Closa, Montserrat
De March, Pedro
Figueredo, Marta
Font, Josep
Soria, Angeles
The 1,3-dipolar cycloaddition of cyclic nitrones to several C6 α,β- unsaturated esters and lactones with different functionalities has been studied. All these olefins have shown high stereoselectivity, with a predominance of the exo or endo transition state for the cis or trans dipolarophiles, respectively. The antifacial approach is favoured in the reactions with γ-substituted hexenolides and also with the substituted nitrone 21.
View MoreHangZhou HuaYe Chemical Technology Co.,Ltd
Contact:+86-13505815007
Address:hangzhou
website:https://www.sinoshiny.com/products
Contact:+86-20-62802632;62802633
Address:Room 330 GIGCAS Building,No.511 Kehua Street,Tianhe District
Contact:86-571-61063068
Address:LINAN
website:http://www.dulynet.com/
Contact:025-84699383 -8003
Address:Room 503, Building 2, Chuangxinhui, No. 61 Wenjing Road, High-tech Development Zone, Pukou District, Nanjing City, Jiangsu Province Nanjing, Jiangsu
Suzhou Kangrun Pharmaceutical, Inc
Contact:86-512-63912376，63913329
Address:Building 2, No. 2358 ,Chang'an Rd, Wujiang Economic Development Zone Pioneering park, china
Doi:10.1016/S0022-328X(97)00358-6
(1997)Doi:10.1016/S0022-328X(97)00377-X
(1997)Doi:10.1021/jm00132a004
(1989)Doi:10.1002/chem.201500896
(2015)Doi:10.1016/j.bmcl.2010.11.008
(2011)Doi:10.1021/ja01173a057
(1949)
