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 MoreShaanxi HuaTai Bio-fine chemical company Ltd
Contact:86-029-87862197
Address:No. 5, 3rd Floor, 29 Yanta North Road, Beilin Dist.
QINGDAO TAOSIGN INTERNATIONAL TRADE CO.,LIMITED
Contact:+86-0532-82683616
Address:RM1402, Doublestar Seacoase 7#, No. 5 Guizhou Road, Qingdao, Shandong, China
WEIFANG DERUN CHEMICAL CO.,LTD
Contact:86-536-8956886
Address:weifang
Liaoning Yufeng Chemical Co.,Ltd.
Contact:86-0419-3418888
Address:The metallurgical industrial zone,shoushan town, Liaoyang, Liaoning, China
Dezhou Longteng Chemical Co., Ltd.
website:http://www.sodium-methoxide.cn/
Contact:0086-18866052283
Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China
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)
