Chemistry Letters p. 49 - 52 (1985)
Update date:2022-09-26
Topics:
Tajima, Kiyohiko
α-D-Galactopyranuronic acid was converted to 1,2,3-tri-O-acetyl-4-deoxy-β-L-threo-4-hexenopyranuronic acid (3) and 3-acetoxy-6-(diacetoxymethyl)-2H-pyran-2-one respectively by treatment with acetic anhydride-4-(dimethylamino)pyridine or acetic anhydride-acetic acid-pyridine.Further degradation of 3 in acetic anhydride-triethylamine gave comanic acid.
View MoreSHANDONG AONA CHEMICAL CO.,LTD.
Contact:86-532-85762926
Address:LIUYUAN TOWN, ZAOZHUANG CITY, SHANGDONG PROVINCE.
Contact:86-571-86737118-8689
Address:No.69, 12 Street, HEDA, Hangzhou, Zhejiang, China
SHANDONG QINGYUNCHANGXIN CHEMICAL SCIENCE-TECH CO.,LTD
Contact:86-21-60560171
Address:1689Donghuan Rade,Qingyun County, Dezhou City, Shandong,China
Contact:+86-15850770348
Address:51 OF XIANGFANGCUN ROAD, Nanjing 210002, China
website:http://www.synchemie.com/
Contact:+86-574-87642758
Address:Room 901, Yinyi Bund Building， 132 Renmin Road
Doi:10.1016/0040-4039(80)80134-1
(1980)Doi:10.1021/jo00078a047
(1993)Doi:10.1016/S0040-4039(99)01696-2
(1999)Doi:10.1139/v74-327
(1974)Doi:10.1021/ja00325a024
(1984)Doi:10.1007/BF00471876
()
