Journal of Heterocyclic Chemistry p. 839 - 846 (2000)
Update date:2022-08-04
Topics:
Poschenrieder
Eckl
Stachel
Windt
Polborn
The 4-hydroxypyridones 7 and 3-hydroxypyridones 8/9 (azagrevellins) were prepared by reaction of the pyrrolidinetrione 4 and diazoalkanes. The ring enlargement proceeded by anionotropic [1,2]-rearrangement introducing carbon between C-3 and C-4 or, to a l
View MoreContact:86-575-86132822，86-575-86085355
Address:No.418 Dadao West Road,Qixing Street,Xinchang, Zhejiang Province, China.
Hangzhou Yanshan Chemical Co.,Ltd.
Contact:86-571- 87698076
Address:Room 1001, #1 Building, Zhongtian MCC, No.2 Youzhinong, Wenyi West Road, Xihu District, Hangzhou, China
Xuzhou Tianrun Chemical Co.,Ltd
website:http://www.tianrunchem.cn
Contact:86-516-83832636
Address:fuxing road
Yingkou Sanzheng Organic Chemical Co. Ltd.
Contact:+86-417-3638818
Address:25 Gengxinli Village, Daqing Road, Yingkou, Liaoning, China
Yuan Shi(SuQian)Biotechnology Co.,Ltd
website:http://www.yuanshibio.com
Contact:+86-527-84226672
Address:jiangsu suqian
Doi:10.1021/jo00191a033
(1984)Doi:10.1016/S0040-4039(01)82109-2
(1981)Doi:10.1021/jo0600510
(2006)Doi:10.1002/ardp.19843170404
(1984)Doi:10.1016/j.tetlet.2006.05.113
(2006)Doi:10.1021/ol061228f
(2006)
