Tetrahedron Letters p. 2809 - 2812 (1985)
Update date:2022-08-03
Topics:
Elburg, P. A. van
Reinhoudt, D. N.
Harkema, S.
Hummel, G. J. van
β-Lactam 1 reacts with hetero nucleophiles under ring cleavage to give 2,2-dimethyl-3-oximinobutanoic esters 6 and 7.N-hydroxyazetidine 5, the precursor of β-lactam 1, is prepared by a new method.
View MoreBeijing Harmony Chemical Co., Ltd.
Contact:86-010-84956928
Address:Room 207, Jin feng he B building, No 8 Xin Jie Kou Wai Street, Xi Cheng District, Beijing,PRC. 10008
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
Jiangxi Dongbang Pharmaceutical Co., Ltd.
Contact:+86-795-4433603, 4433388
Address:Fengxin Industrial Park, Fengxin County, Jiangxi Province, P.R.C
website:http://www.antaibio.com
Contact:0086-21-65663057
Address:Room 2108, Building 2，No. 489 Zhengli Road，200433
Beijing Zhongshuo Pharmaceutical T & D Co.,Ltd
Contact:0086-10-64430626
Address:ea No 16, HEPINGLI,DONGCHENG DISTRICT,BEIJING,P.R.CHINA.
Doi:10.1021/ja01077a076
(1964)Doi:10.1016/S0040-4039(01)00409-9
(2001)Doi:10.1021/ol502237a
(2014)Doi:10.1016/S0040-4039(00)01621-X
(2000)Doi:10.1021/ol006697a
(2001)Doi:10.1002/1522-2675(20001108)83:11<2975::AID-HLCA2975>3.0.CO;2-2
(2000)
