CO Versus CC Bond Cleavage: Selectivity Control in Lewis Acid Catalyzed Chemodivergent Cycloadditions of Aryl Oxiranyldicarboxylates with Aldehydes, and Theoretical Rationalizations of Reaction Pathways

2012 ◽  
Vol 18 (28) ◽  
pp. 8591-8595 ◽  
Author(s):  
Zuliang Chen ◽  
Ziqi Tian ◽  
Jieming Zhang ◽  
Jing Ma ◽  
Junliang Zhang
2019 ◽  
Vol 55 (75) ◽  
pp. 11295-11298 ◽  
Author(s):  
Ming-Bo Zhou ◽  
Rui Pi ◽  
Fan Teng ◽  
Yang Li ◽  
Jin-Heng Li

Lewis acid-catalyzed formal hetero-[5+2] cycloaddition of 2,3-dihydro-1H-pyrroles with alkynes through C(sp2)–N bond cleavage toward 2,3-dihydro-1H-azepines is described.


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