Carbohydrate Research p. 37 - 48 (1986)
Update date:2022-08-04
Topics:
Heusinger, Helmut
Irradiation with ultrasound, vigorous stirring, or vibration of aqueous solutions of D-glucose and lactose can induce chemical reactions.Malonaldehyde has been identified as one product, and the influence of pH and gas atmosphere on its formation by irradiation with ultrasound has been investigated.Only traces were present in neutral solutions, but it was major product in alkaline solutions.Malonaldehyde is unstable, especially in neutral and acidic solutions, and gives 1,3,5-benzenetricarbaldehyde by 1,2-addition and 1 by 1,4-addition.There is evidence that cyclic structures also exist, the ring closure being brought about by an additional hemiacetal bond.To some extent also, 1,3,5-benzenetricarbaldehyde is incorporated into the oligomers.
View MoreHaitong Chemical Industrial Co.,Ltd.
website:https://www.haitonglongwin.com/
Contact:+86-022-66221018
Address:18-701, No.99, The 4th Street, TEDA,
Shanghai Rainbow Chemistry Co., Ltd.
Contact:+86-21-64968086-5815/5812
Address:3rd floor, Building 7, 251 Faladi Road, Zhangjiang Hi-Tech Park, Pudong District, Shanghai, P.R. China
Nanjing lanbai chemical Co.,Ltd.
Contact:+86-25-85499326
Address:Room 908, 9F Taiyue Building,No.285 Heyan Road
jiangsu hualin chemical co.,ltd.
Contact:86-25-87787402
Address:jaingsu,china
Contact:0086 533 2282832
Address:Zibo，Shandong
Doi:10.1055/s-1987-27865
(1987)Doi:10.1246/cl.130908
(2014)Doi:10.1248/cpb.30.1338
(1982)Doi:10.1016/j.tet.2008.10.071
(2009)Doi:10.1016/j.bmc.2008.11.010
(2009)Doi:10.1246/cl.1988.1385
(1988)
