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 MoreXinjiang Fufeng Biotechnologies Co., Ltd.
Contact:+86-539-7287111
Address:GANQUANPU INDUSTRIAL PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA (TOUTUNHE DISTRICT) OF URUMQI
Puyang Huicheng Electronic Material Co., Ltd
website:http://huichengchem.weba.testwebsite.cn/index_en.html
Contact:+86-393-8910800
Address:West Section Shengli Road, Puyang457000, China
guide(suzhou) fine materials co. ltd
Contact:0512-80972173
Address:21st Building, No.369 Lushan Rd, New District Suzhou China 215129
website:http://www.sdowchem.com
Contact:86-135-2193 7483
Address:8-106 taiyue building
website:http://www.lonwinchem.com
Contact:Tel: 86-21-59858395
Address:No#966,Huaxu Road,Shanghai 201702,P.R.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)
