Chinese Chemical Letters p. 423 - 426 (2012)
Update date:2022-08-11
Topics:
Wang, Xi Cun
Zhang, Li Jia
Zhang, Zhang
Quan, Zheng Jun
Sulfuric acid-modified polyethylene glycol 6000 (PEG-OSO3H) was applied as an efficient and recyclable catalyst for the synthesis of β-amino carbonyl compounds via the Mannich reaction between aldehydes, aromatic ketones and aromatic amines at room temperature using PEG400-H 2O (1:1) as environment-friendly solvents. The reactions were completed in short times and mild reaction conditions with good to excellent yields.
View MoreContact:86-512-87182055
Address:No.128 Fangzhou Rd, Suzhou Industrial Park, China, 215125, China
website:https://www.sinoshiny.com/products
Contact:+86-20-62802632;62802633
Address:Room 330 GIGCAS Building,No.511 Kehua Street,Tianhe District
Contact:86-310-8067016
Address:East Fuhua Road,Tiexi Chemical Industrial Estate,Hebei,China
Jiangsu Willing Bio-Tech Co ltd
website:http://www.willingbio.com/
Contact:+86 18796909136--
Address:No 18 Guoqiao Road
Beijing ZhongDaXinHe Chemical Product Co.,Ltd(expird)
Contact:010-52876516
Address:tongzhoubeiyuan
Doi:10.1016/j.materresbull.2007.03.022
(2008)Doi:10.1021/jo01056a542
(1962)Doi:10.1039/d0ra10826j
(2021)Doi:10.1016/0031-9422(86)80091-7
(1986)Doi:10.1246/cl.2009.358
(2009)Doi:10.1002/chem.201903289
(2019)