A palladium-catalyzed cascade process for spirooxindole: an alternative way for the synthesis of spiro(indoline-3,2′-quinazolin)-2-ones

2021 ◽  
Author(s):  
Abhilash Sharma ◽  
Dhiraj Dutta ◽  
Pranjal Gogoi
Keyword(s):  
Reaction Vessel ◽  
Cascade Process ◽  
One Pot ◽  
Arylboronic Acids ◽  
One Pot Synthesis ◽  
Synthetic Strategy ◽  
Palladium Catalyzed ◽  
Single Reaction

A palladium-catalyzed synthetic strategy has been developed for one-pot synthesis of functionalized spiro(indoline-3,2′-quinazolin)-2-one derivatives from 2-aminobenzonitriles, arylboronic acids and isatins. This cascade strategy proceeds via successive C–C and two C–N bond formations in a single reaction vessel.

One-pot synthesis of bio-based polycarbonates from dimethyl carbonate and isosorbide under metal-free condition

2020 ◽  
Vol 22 (14) ◽  
pp. 4550-4560
Author(s):  
Wenjuan Fang ◽  
Zhencai Zhang ◽  
Zifeng Yang ◽  
Yaqin Zhang ◽  
Fei Xu ◽  
...  
Keyword(s):  
Dimethyl Carbonate ◽  
One Pot ◽  
Free Condition ◽  
Metal Free ◽  
One Pot Synthesis ◽  
Synthetic Strategy

A synthetic strategy for bio-based polycarbonate was developed via one-pot polymerization of renewable monomer isosorbide and dimethyl carbonate using eco-friendly organo-catalysts.

Palladium-Catalyzed One-Pot Synthesis of C2-Quaternary Indolin-3-ones via 1H -indole-3-sulfonates Generated in Situ from 2-Alkynyl Arylazides and Sulfonic Acids

2017 ◽  
Vol 359 (23) ◽  
pp. 4147-4152 ◽  
Author(s):  
Xiaoxiang Zhang ◽  
Ping Li ◽  
Chang Lyu ◽  
Wanxiong Yong ◽  
Jing Li ◽  
...  
Keyword(s):  
Sulfonic Acids ◽  
One Pot ◽  
One Pot Synthesis ◽  
Palladium Catalyzed
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