Tetrahedron Letters p. 1283 - 1286 (1998)
Update date:2022-08-02
Topics:
Hoffman, Robert V.
Johnson, M. Catherine
Okonya, John F.
3-Nosyloxy-2-ketoesters, available from 2-ketoesters, react efficiently with methyl carbamate and tosic acid in refluxing toluene to provide 4-carboalkoxy-4-oxazolin-2-ones in good yields (41-84%).
View MoreContact:0086-29-89196322
Address:North of the Fifth Keji Road, Hi-Tech Industrial Zone, Xi'an City, Shaanxi Province, China
ShangHai Original Economy-Trade Develop Co.,Ltd.,
Contact:86-21-68552131
Address:shanghai
Taizhou Chemedir Biopharm-tech Co., Ltd
Contact:+86 523 86200218
Address:G09, No. 1 Avenue China Medical City, Taizhou,Jiangsu, China
Beijing Top Science biological technology co., LTD
Contact:+86-13439059536
Address:15-1705 jre three mile, Beijing 100000,CHINA
Chengdu King-tiger Pharm-chem. Tech. Co., Ltd
Contact:028-85317716
Address:Tianfu Life Science Park, No. 88 South Keyuan Road, Gaoxin District, Chengdu City, Sichuan Province, PRC.
Doi:10.1007/BF02767118
(1942)Doi:10.1111/j.1467-842X.2000.tb00507.x
()Doi:10.1039/c2ob00017b
(2012)Doi:10.1134/S0965544118100031
(2018)Doi:10.1002/chem.201705410
(2018)Doi:10.1016/S0022-1139(97)00094-8
(1998)
