Bulletin of the Chemical Society of Japan p. 262 - 266 (1992)
Update date:2022-08-11
Topics:
Takahashi, Kyoko
Shibagaki, Makoto
Matsushita, Hajime
The reduction of dicarboxylic acid anhydrides with 2-propanol proceeded efficiently over hydrous zirconium oxide to give the corresponding lactones and cyclic ethers.Secondary and primary alcohols, with the exception of methanol, are able to act as hydride donors in this reduction.The reduction proceeded as nearly second order concerning the concentration of 2-propanol and minus order concerning that of acid anhydride.These results suggest that the reduction was preferred under lower concentrations of acid anhydride and higher concentrations of 2-propanol.The selectivity of lactone or ether could be changed by the reaction temperature or the molar ratio of dicarboxylic acid anhydride to alcohol.
View MoreChangzhou naidechemical Co.Ltd
Contact:+86-519-82589807
Address:NO.25,Houyang street,Jintan,Changzhou City
Beijing Stable Chemcial Co.ltd
Contact:86-10-63785052
Address:A1301 Technological Edifice. No.4 FuFeng Road,FengTai District, Beijing. China
Hubei Xinjing New Material Co.,Ltd
Contact:+86-27-83313147
Address:Room402.#Bthe 7th,Headquarter of Huifeng Corporation Qiaokou District,Wuhan China
Contact:+86-519-86339586,13584329896
Address:Changzhou Scientific and Education Park
Shanghai Dynamic Industrial Co.,Ltd.
website:http://www.shdynamic.com
Contact:86-021 3392 6680
Address:Room 805 Information Tower, No.1403 Minsheng Road, Pudong New Area, Shanghai 200135, P. R. China
Doi:10.1021/jacs.9b07084
(2019)Doi:10.1055/s-1975-23811
(1975)Doi:10.1016/S0040-4020(01)80205-2
(1993)Doi:10.1016/j.chempr.2019.10.022
(2020)Doi:10.1006/jcat.1995.1135
(1995)Doi:10.1002/anie.201408576
(2014)