Journal of the Chemical Society. Chemical communications p. 451 - 453 (1990)
Update date:2022-08-03
Topics:
Haynes, Richard K.
Vonwiller, Simone C.
Photo-oxygenation of qinghao acid and its dihydro analogue provides allylic hydroperoxides which are converted either indirectly via the corresponding esters, or directly into dehydroqinghaosu (artemisitene) and the antimalarial qinghaosu (artemisinin), by treatment with a catalitic amount of copper(II) trifluoromethanesulphonate with or without an iron(III) co-catalyst in dichloromethane-acetonitrile under oxygen.
View MoreShaanxi King Stone Enterprise Company Limited
Contact:86-29-88353805,13609285751
Address:.209 Keji Road Hi-Tech industrial Develpment Zone .Xian China
website:http://www.np-chem.com
Contact:0086-25-52346877
Address:199, Jian Ye Road, Nanjing, China
Shanghai Dynamic Industrial Co.,Ltd.
website:http://www.shdynamic.com
Contact:86-021 3392 6680
Address:Room 805 Information Tower, No.1403 Minsheng Road, Pudong New Area, Shanghai 200135, P. R. China
Guangzhou Probig Fine Chemical Co., Ltd.
Contact:020-86297874
Address:No.2, 1/F, No.20, Hetai Road,Hebian Village, Baiyun District,Guangzhou,China
SHUNYUANSHENG BIO-PHARMTECH CO., LTD
website:https://www.whsysbio.com
Contact:--
Address:Building 13, Liandong U Valley-Wuhan Economic Innovation Valley, No. 259, Xingsan Road, Shamao Street, Hannan District, Wuhan City, Hubei Province
Doi:10.1021/ja200498g
(2011)Doi:10.1021/ol2009297
(2011)Doi:10.1021/jo50013a018
(1953)Doi:10.1016/S0040-4039(00)88914-5
(1990)Doi:10.1021/jo301638z
(2012)Doi:10.1021/ol071395v
(2007)
