Journal of Organic Chemistry p. 409 - 417 (1983)
Update date:2022-08-03
Topics:
Matthews, Randall S.
Mihelich, Edward D.
McGowan, Laureen S.
Daniels, Karen
A synthesis of 11-deoxy-7-oxa prostanoids is presented.The synthesis of this new series of prostaglandin analogues commences with cis-2,3-epoxycyclopentanol (1), protected as an appropriate ether.The key step is the highly regioselective opening of that epoxide with an alkynyl alane reagent.For definition of the scope of that reaction, a brief study of the behavior of other carbon-centered nucleophiles with epoxide 1 was undertaken.It was found that only the alanyl reagent is selective in the desired direction.A rationalization for that selectivity is offered.Following the synthesis herein, over 30 analogues were prepared.Among them are eight optically pure compounds, including four isomers of 11-deoxy-7-oxaprostaglandin E1.
View Morewebsite:http://www.tcfinechem.com/
Contact:18681346930
Address:baifu town,whou district
SHIFANG SUHONG CHEMICAL CO.,LTD
Contact:+86-838-2224563
Address:Room 1207 Zongchen Sunshine No.128 Taishan South Road,Deyang City,Sichuan China
Shandong Zhongcheng Barium Salt Co., Ltd
Contact:+86-15725732638
Address:No.29 baoxi road, hi-tech zone, zibo, shandong
XI'AN CHUKANG BIOTECHNOLOGY CO.,LTD
Contact:29-63685658 63685359
Address:Room 3-1202,Building 1,Oriental oasis,East of Xianning Road,Xi'an,Shaanxi 710043 P.R.China
Taizhou Sunny Chemical Co.,Ltd
Contact:+86-523-86920899 +86-13951172783
Address:No.11 Xingyuang road, Gaoyong Chemical Industry Park, Gaogang Jiangsu China
Doi:10.1021/om300120x
(2012)Doi:10.1016/j.jfluchem.2004.04.011
(2004)Doi:10.1007/s11746-001-0218-y
(2001)Doi:10.1007/BF00846001
()Doi:10.1021/jo9722616
(1998)Doi:10.1002/macp.1973.021740105
(1973)