Effect of solvation of ionic liquid on Brønsted acid-catalyzed aldol cyclotrimerization of indanones and related cyclic ketones

2018 ◽  
Vol 31 (12) ◽  
pp. e3887
Author(s):  
Takao Okazaki ◽  
Ryota Nakanishi ◽  
Toshikazu Kitagawa
Keyword(s):  
Ionic Liquid ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Cyclic Ketones ◽  
Brönsted Acid ◽  
Acid Catalyzed

Brønsted acid ionic liquid-catalyzed reductive Friedel–Crafts alkylation of indoles and cyclic ketones without using an external reductant

2015 ◽  
Vol 17 (2) ◽  
pp. 812-816 ◽  
Author(s):  
Amir Taheri ◽  
Bingbing Lai ◽  
Cheng Cheng ◽  
Yanlong Gu
Keyword(s):  
Ionic Liquid ◽  
Acid Catalyst ◽  
Cyclic Ketone ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Cyclic Ketones ◽  
Brönsted Acid

C3-cycloalkylated indole was synthesized from indole and cyclic ketone in the absence of a reductant with the aid of an acid catalyst.

Synthetic Scope of Brønsted Acid-Catalyzed Reactions of Carbonyl Compounds and Ethyl Diazoacetate

2021 ◽  
Author(s):  
Mizzanoor Rahaman ◽  
M. Shahnawaz Ali ◽  
Khorshada Jahan ◽  
Damon Hinz ◽  
Jawad Bin Belayet ◽  
...  
Keyword(s):  
Carbonyl Compounds ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Ethyl Diazoacetate ◽  
Brönsted Acid ◽  
Acid Catalyzed ◽  
Catalyzed Reactions

Brønsted Acid-Catalyzed Friedel-Crafts-type Alkylation of Arenes with αAryl Diazoacetates

2021 ◽  
pp. 152751
Author(s):  
Wenming Chen ◽  
Guifang Chen ◽  
Biao Wang ◽  
Wei Wang ◽  
Wei Huang ◽  
...  
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
Acid Catalyzed

Brønsted Acid Catalyzed (4 + 2) Cyclocondensation of 3-Substituted Indoles with Donor–Acceptor Cyclopropanes

2021 ◽  
Author(s):  
Alesandere Ortega ◽  
Uxue Uria ◽  
Tomás Tejero ◽  
Liher Prieto ◽  
Efraim Reyes ◽  
...  
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
Donor Acceptor ◽  
Acid Catalyzed
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