scholarly journals Continuous flow synthesis of diaryl ketones by coupling of aryl Grignard reagents with acyl chlorides under mild conditions in the ecofriendly solvent 2-methyltetrahydrofuran

RSC Advances ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 2199-2204 ◽  
Author(s):  
Chuan-Tao Zhang ◽  
Rui Zhu ◽  
Zheng Wang ◽  
Bing Ma ◽  
Adrian Zajac ◽  
...  

Continuous flow method for parallel synthesis of diaryl ketones using commercially available reagents.

RSC Advances ◽  
2019 ◽  
Vol 9 (15) ◽  
pp. 8197-8203 ◽  
Author(s):  
Sándor B. Ötvös ◽  
Ádám Georgiádes ◽  
Dániel Ozsvár ◽  
Ferenc Fülöp

A telescoped continuous-flow method is presented for the synthesis of 3,5-disubstituted pyrazoles via copper-mediated alkyne homocoupling and Cope-type hydroamination of the intermediary 1,3-dialkynes.


Molecules ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 303
Author(s):  
András Gy. Németh ◽  
Renáta Szabó ◽  
György Orsy ◽  
István M. Mándity ◽  
György M. Keserű ◽  
...  

We have developed the continuous-flow synthesis of thioureas in a multicomponent reaction starting from isocyanides, amidines, or amines and sulfur. The aqueous polysulfide solution enabled the application of sulfur under homogeneous and mild conditions. The crystallized products were isolated by simple filtration after the removal of the co-solvent, and the sulfur retained in the mother liquid. Presenting a wide range of thioureas synthesized by this procedure confirms the utility of the convenient continuous-flow application of sulfur.


1995 ◽  
Vol 309 (1-3) ◽  
pp. 277-282 ◽  
Author(s):  
Yun-Sheng Hsieh ◽  
S.R. Crouch

JOM ◽  
2020 ◽  
Vol 73 (1) ◽  
pp. 404-410
Author(s):  
Ahed H. Zyoud ◽  
Hala Salah ◽  
Shaher H. Zyoud ◽  
Samer H. Zyoud ◽  
Muath H. Helal ◽  
...  

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