Literature DB >> 12371199

Improved synthesis of chalcones under ultrasound irradiation.

Ji-Tai Li1, Wen-Zhi Yang, Shu-Xiang Wang, Sheng-Hui Li, Tong-Shuang Li.   

Abstract

Claisen-Schmidt condensation of acetophenone with aromatic aldehydes catalyzed by pulverized KOH and KF-Al2O3 results chalcones in 52-97% and 83-98% yields respectively in alcoholic solvent under ultrasound irradiation.

Entities:  

Mesh：

Substances：

Year:  2002        PMID： 12371199     DOI： 10.1016/s1350-4177(02)00079-2

Source DB:  PubMed          Journal:  Ultrason Sonochem        ISSN： 1350-4177            Impact factor:   7.491


  3 in total

1.  Novel Copper Complexes as Visible Light Photoinitiators for the Synthesis of Interpenetrating Polymer Networks (IPNs).

Authors:  Mahmoud Rahal; Guillaume Noirbent; Bernadette Graff; Joumana Toufaily; Tayssir Hamieh; Didier Gigmes; Frédéric Dumur; Jacques Lalevée
Journal:  Polymers (Basel)       Date:  2022-05-13       Impact factor: 4.967

2.  An improved synthesis of 1,3,5-triaryl-2-pyrazolines in acetic acid aqueous solution under ultrasound irradiation.

Authors:  Ji-Tai Li; Xiao-Hui Zhang; Zhi-Ping Lin
Journal:  Beilstein J Org Chem       Date:  2007-03-21       Impact factor: 2.883

3.  Facile one pot sonochemical synthesis of layered nanostructure of ZnS NPs/rGO nanosheets for simultaneous analysis of daclatasvir and hydroxychloroquine.

Authors:  Saad A Alkahtani; Ashraf M Mahmoud; Mater H Mahnashi; Ali O AlQarni; Yahya S A Alqahtani; Mohamed M El-Wekil
Journal:  Microchem J       Date:  2021-01-21       Impact factor: 4.821
  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.