Reductive cyclization of o-phenylenediamine with CO2 and BH3NH3 to synthesize 1H-benzoimidazole derivatives

Author(s):  
Xiao Li ◽  
Junhua Zhang ◽  
Yue Yang ◽  
Hailong Hong ◽  
Limin Han ◽  
...  
Author(s):  
Yu Mu ◽  
Tao Zhang ◽  
Yaping Cheng ◽  
Wenzhen Fu ◽  
Zuting Wei ◽  
...  

Efficient nickel-catalyzed stereoselective asymmetric intramolecular reductive cyclization of O-alkynones with P-chiral bisphosphorus ligand DI-BIDIME is reported.


1988 ◽  
Vol 110 (21) ◽  
pp. 7255-7258 ◽  
Author(s):  
Barry M. Trost ◽  
Donna C. Lee

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