Trifluoroacetic acid catalyzed thiophenylmethylation and thioalkylmethylation of lactams and phenols via domino three-component reaction in water

RSC Advances ◽  
2014 ◽  
Vol 4 (27) ◽  
pp. 14081-14088 ◽  
Author(s):  
Ramesh Mudududdla ◽  
Rohit Sharma ◽  
Santosh K. Guru ◽  
Manoj Kushwaha ◽  
Ajai P. Gupta ◽  
...  
Keyword(s):  
Trifluoroacetic Acid ◽  
New Method ◽  
Three Component Reaction ◽  
Acid Catalyzed ◽  
Reaction In Water

A new method for thiophenylmethylation and thioalkylmethylation of lactams and phenols has been described.

THE PRINS REACTION WITH β,γ-UNSATURATED ACIDS AND AMIDES

1957 ◽  
Vol 35 (7) ◽  
pp. 673-676 ◽  
Author(s):  
B. Belleau
Keyword(s):  
Trifluoroacetic Acid ◽  
Prins Reaction ◽  
Acid Catalyzed

The acid catalyzed condensation of cyclohexenylacetic acid and its corresponding N-methylamide with formaldehyde was investigated. Good yields of the expected δ-lactone (V) or δ-lactam (IX) were obtained when trifluoroacetic acid was used both as catalyst and solvent for the reaction.

Trifluoroacetic acid catalyzed highly regioselective bromocyclization of styrene-type carboxylic acid

2016 ◽  
Vol 14 (20) ◽  
pp. 4571-4575 ◽  
Author(s):  
Tao Chen ◽  
Ying-Yeung Yeung
Keyword(s):  
Carboxylic Acid ◽  
Trifluoroacetic Acid ◽  
Acid Catalyzed

A trifluoroacetic acid catalyzed highly 6-endo regioselective bromocyclization of styrene-type carboxylic acid has been developed.

General Synthesis of (1-Substituted-1H-1,2,3-triazol-4-ylmethyl)-dialkylamines via a Copper(I)-Catalyzed Three-Component Reaction in Water.

ChemInform ◽  
2005 ◽  
Vol 36 (52) ◽  
Author(s):  
Ze-Yi Yan ◽  
Ya-Bin Zhao ◽  
Ming-Jin Fan ◽  
Wei-Min Liu ◽  
Yong-Min Liang
Keyword(s):  
Three Component Reaction ◽  
General Synthesis ◽  
Reaction In Water

Acid-catalyzed reaction of phenols with N-(4,4-diethoxybutyl)sulfonamides – a new method for the synthesis of 2-aryl-1-sulfonylpyrrolidines

2017 ◽  
Vol 53 (2) ◽  
pp. 161-166 ◽  
Author(s):  
Andrey V. Smolobochkin ◽  
Almir S. Gazizov ◽  
Ekaterina A. Anikina ◽  
Alexander R. Burilov ◽  
Michael A. Pudovik
Keyword(s):  
New Method ◽  
Acid Catalyzed
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