One-pot synthesis of 3-(2'-Benzoxazole)-2H-1-Benzopyran-2-One Derivatives with Benzoic Acid Catalysis

2009 ◽  
Vol 15 (4) ◽  
Author(s):  
Liang Han ◽  
Shihai Zhou ◽  
Jianhong Jia ◽  
Weijian Sheng ◽  
Yujin Li ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
Acid Catalysis ◽  
One Pot ◽  
One Pot Synthesis

Merging gold catalysis, organocatalytic oxidation, and Lewis acid catalysis for chemodivergent synthesis of functionalized oxazoles from N-propargylamides

2017 ◽  
Vol 53 (75) ◽  
pp. 10366-10369 ◽  
Author(s):  
Shaoyu Mai ◽  
Changqing Rao ◽  
Ming Chen ◽  
Jihu Su ◽  
Jiangfeng Du ◽  
...  
Keyword(s):  
Transition Metal ◽  
Lewis Acid ◽  
Lewis Acids ◽  
Acid Catalysis ◽  
Gold Catalysis ◽  
One Pot ◽  
Catalytic Systems ◽  
One Pot Synthesis ◽  
The One ◽  
Cationic Gold

Novel catalytic systems consisting of cationic gold complexes, N-hydroxyphthalimide (NHPI), and transition-metal-based Lewis acids have been developed for the one-pot synthesis of functionalized oxazoles.

scholarly journals Enantioselective one-pot synthesis of dihydroquinolones via BINOL-derived Lewis acid catalysis

2014 ◽  
Vol 12 (28) ◽  
pp. 5094-5097 ◽  
Author(s):  
Peter C. Knipe ◽  
Martin D. Smith
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Lewis Acid Catalysis ◽  
One Pot ◽  
One Pot Synthesis

A high-yielding and diastereoselective route to biologically significant 2-aryl- and 2-alkyl-3-amido dihydroquinolones has been developed in up to 90 : 10 e.r. by employing a novel Lewis acidic BINOL-derived copper(ii) catalyst.

Acid catalysis of different supported heteropoly acids for a one-pot synthesis of β-acetamido ketones

2008 ◽  
Vol 282 (1-2) ◽  
pp. 92-98 ◽  
Author(s):  
E. Rafiee ◽  
F. Paknezhad ◽  
Sh. Shahebrahimi ◽  
M. Joshaghani ◽  
S. Eavani ◽  
...  
Keyword(s):  
Acid Catalysis ◽  
Heteropoly Acids ◽  
One Pot ◽  
One Pot Synthesis
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