Chiral phosphoric acid catalyzed oxidative kinetic resolution of cyclic secondary amine derivatives including tetrahydroquinolines by hydrogen transfer to imines

2015 ◽  
Vol 51 (93) ◽  
pp. 16648-16651 ◽  
Author(s):  
Kodai Saito ◽  
Hiromitsu Miyashita ◽  
Takahiko Akiyama
Keyword(s):  
Phosphoric Acid ◽  
Secondary Amine ◽  
Hydrogen Transfer ◽  
Kinetic Resolution ◽  
Title Reaction ◽  
Efficient Conversion ◽  
Chiral Phosphoric Acid ◽  
Oxidative Kinetic Resolution ◽  
Acid Catalyzed

The title reaction of tetrahydroquinolines with ketimine in the presence of chiral phosphoric acid proceeded with efficient conversion and excellent enantioselectivities.

Chiral phosphoric acid catalyzed asymmetric kinetic resolution polymerization of 6-aryl-ε-caprolactones

2020 ◽  
Vol 11 (26) ◽  
pp. 4203-4207 ◽  
Author(s):  
Chengdong Lv ◽  
Guangqiang Xu ◽  
Rulin Yang ◽  
Li Zhou ◽  
Qinggang Wang
Keyword(s):  
Phosphoric Acid ◽  
Kinetic Resolution ◽  
Chiral Phosphoric Acid ◽  
Acid Catalyzed

The first chiral phosphoric acid catalyzed asymmetric kinetic resolution polymerization (AKRP) of 6-aryl-ε-caprolactones has been achieved.

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