Chemistry of Heterocyclic Compounds p. 821 - 823 (1991)
Update date:2022-07-30
Topics:
Kuroyan, R. A.
Pogosyan, S. A.
Grigoryan, N. P.
It was established by NMR and mass spectrometry that 1-oxaspiro<2,5>octane-2-carboxylic acid nitrile is converted, by the action of sodium malonate in toluene, to ethyl 2-oxo-4-cyano-1-oxaspiro<4,5>decane-3-carboxylate, which, upon refluxing in DMSO, is de-ethoxycarbonylated to give 2-oxo-1-oxaspiro<4,5>decane-4-carboxylic acid nitrile.The latter is converted to a thioamide, on the basis of which some thiazoles were synthesized.
View MoreShaanxi King Stone Enterprise Company Limited
Contact:86-29-88353805,13609285751
Address:.209 Keji Road Hi-Tech industrial Develpment Zone .Xian China
LianYunGang Chiral Chemical(CHINA) CO.,LTD
Contact:+86-518-83616958 +86-519-82884848
Address:LianYunGang Chemical Industry Park (JiangSu)
Sichuan Highlight Fine Chemicals Co., Ltd.
Contact:+86-28-8525 1605
Address:A5-102 Airport base,388 West Airport Huang He Zhong Lu,2 Section
Chongqing KonAo Health Co.,Ltd
Contact:13687578375
Address:wuhan hubei china
Changzhou LanXu Chemical Co.,ltd.(expird)
Contact:86-0519-86330911,13656129734,15261186386
Address:Room 524, Depart.Chemical, Changzhou Science and Eductaion town, Jiangsu, China;Factory: Haian Fine Chemical Industry Park,Nantong,Jiangsu,China
Doi:10.1021/ol3027736
(2012)Doi:10.1016/j.bmc.2012.08.031
(2012)Doi:10.1016/j.bmcl.2012.09.029
(2012)Doi:10.1021/jm301188x
(2012)Doi:10.1134/S1070428012090229
()Doi:10.1016/j.tetlet.2009.10.112
(2010)
