Journal of the Chemical Society. Chemical communications p. 1376 - 1378 (1991)
Update date:2022-08-04
Topics:
Morimoto, Yoshiki
Mikami, Atsushi
Shirahama, Haruhisa
A 1:1 mixture of the trisubstituted δ-lactones 11a and 11b was subjected to thermodynamically equilibrated conditions to give predominantly 11b with axial substituents rather than 11a with all equatorial ones, in contrast to the Prelog-Djerassi lactone derivatives 3a and 3b, and, further surprisingly, it has been found that the disubstituted lactone 10 also adopts a chair conformation with axial substituents.
View MoreShanghai Witshoot Internet Technology Co Ltd
Contact:+86-21-66390020
Address:Room 419, No.285 Luochuan Road (E)
Shandong Topscience Biotech Co., Ltd.
Contact:0633-2619278
Address:No. 98 Lanshan West Road, Lanshan District, Rizhao, Shandong Province, P.R. of China
Jiangsu Wanlong Chemical Co., Ltd.
website:http://www.wanlongchem.com
Contact:+86-511-86810993 0086-511-8681 0888;
Address:Quanzhou Town, Danyang City, Jiangsu
Contact:+86-0512-69209969
Address:Room 317,Lushan Road,Suzhou New District,Jiangsu Province,China.
website:http://www.jairadhesales.com
Contact:0091-79-26431096
Address:309 Harikrupa Tower,Nr old Sharda Mandir Char Rasta,Ellisbridge
Doi:10.1039/c2cc32246c
(2012)Doi:10.1002/ejoc.201200041
(2012)Doi:10.1016/j.tet.2012.04.009
(2012)Doi:10.1080/00397911.2011.564342
(2012)Doi:10.1002/jccs.201500540
(2016)Doi:10.1016/j.bmcl.2014.12.068
(2015)