Journal of the Chemical Society. Perkin transactions I p. 277 - 281 (1980)
Update date:2022-09-26
Topics:
Collins, Peter M.
Gupta, Paul
Travis, Anthony S.
Solutions of di-O-isopropylidene-β-D-erythro-2,3-hexodiulose-2,6-pyranose (8) in various solvents decarbonylate upon irradiation with u.v. light to give an anomeric mixture of 1,2:3,4-di-O-isopropylidene-D-ribulose (10) and (11), accompanied by variable amounts of the unstable olefin (12) and the aldehyde (13).Compound (13) was found to be a thermal breakdown product from the olefin (12).The photoproduct yields were sensitive to the solvent polarity.The furanose derivatives (10) and (11) were produced with a 1.2:1.0 ratio in 30, 35, and 45percent yields in methyl cyanide, benzene, and n-hexane, respectively.The D-ribulose derivatives (10) and (11) were produced on a preparative scale, isolated free from (12) and (13) by distillation, and hydrolysed to D-ribulose.
View MoreContact:+86-0311-84455288-844
Address:Mayu Industrial Park, Jinzhou, Hebei, China.
Hefei EnliPharma Tecnology Co.,Ltd
Contact:0086-551-66399836
Address:Qing Cheng ShuiXiang Building 805, Mengcheng North Road , ShuangFeng Economic Development Zone Anhui HeFei
Contact:+86-27-87204219, +86-27-87215023
Address:2402, HuiGu Space-time Building, 8 Forest Road, East Lake Hi-Tech Development Zone
ZHEJIANG JIANYE CHEMICAL CO.,LTD.
Contact:86-571-64149273,64149234
Address:No. 48, Fuxi Road, Meicheng Town
Wuhan Silworld Chemical Co.,Ltd
website:http://www.silworldchemical.com
Contact:+86-27-85613400
Address:No.198 jiangjun Road, Wuhan,China 430033
Doi:10.1021/ja990632p
(1999)Doi:10.1246/cl.1999.745
(1999)Doi:10.1246/cl.1979.329
(1979)Doi:10.1039/c39860001399
(1986)Doi:10.1021/jo980022s
(1998)Doi:10.3390/ijms19103061
(2018)
