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El-Sayed MK, El-Shahawi MM, Ali YM, Abdel- Haleem DR, Abu El-Azm FS. Synthesis, Larvicidal Efficiency and Molecular Docking Studies of Novel Annulated Pyrano[2,3-c]pyrazoles Against Culex pipiens L. and Musca domestica L. larvae. Bioorg Chem 2022; 130:106258. [DOI: 10.1016/j.bioorg.2022.106258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/08/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
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Zhang Y, Luo M, Zhang Y, Cheng K, Li Y, Qi C, Shen R, Wang H. CuCl 2·2H 2O/TBHP mediated synthesis of β-enaminones via coupling reaction of vinyl azides with aldehydes. Org Biomol Chem 2022; 20:1952-1957. [PMID: 35170603 DOI: 10.1039/d1ob02479e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile and efficient oxidative functionalization of vinyl azides with aldehydes furnishing a diverse array of β-acylated enaminones was developed. The cross coupling was accomplished in the presence of CuCl2·2H2O/TBHP and produced the desired β-acylated enaminones in a (Z)-stereo-selective and atom-economic manner, which make this protocol particularly attractive. In the transformation, the new C-C and C-N bonds were formed via a one-pot strategy including the process of radical addition and recombination.
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Affiliation(s)
- Yaohong Zhang
- School of Chemistry and Chemical Engineering, School of Life Science, Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, 312000, Zhejiang, P. R. China.
| | - Mengqiang Luo
- School of Chemistry and Chemical Engineering, School of Life Science, Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, 312000, Zhejiang, P. R. China. .,School of Chemistry and Chemical Engineering, Zhejiang Engineering Research Center of Fat-soluble Vitamin, Shaoxing University, Shaoxing, 312000, Zhejiang, P. R. China
| | - Yichan Zhang
- Department of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng, 224051, Jiangsu, P. R. China
| | - Kai Cheng
- School of Chemistry and Chemical Engineering, School of Life Science, Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, 312000, Zhejiang, P. R. China.
| | - Yong Li
- School of Chemistry and Chemical Engineering, School of Life Science, Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, 312000, Zhejiang, P. R. China.
| | - Chenze Qi
- School of Chemistry and Chemical Engineering, School of Life Science, Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, 312000, Zhejiang, P. R. China.
| | - Runpu Shen
- School of Chemistry and Chemical Engineering, Zhejiang Engineering Research Center of Fat-soluble Vitamin, Shaoxing University, Shaoxing, 312000, Zhejiang, P. R. China
| | - Hai Wang
- School of Chemistry and Chemical Engineering, School of Life Science, Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing, 312000, Zhejiang, P. R. China.
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Hekal MH, Abu El-Azm FSM, Samir SS. An efficient approach for the synthesis and antimicrobial evaluation of some new benzocoumarins and related compounds. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1925917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Mohamed H. Hekal
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | | | - Sandy S. Samir
- Chemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
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