Mechanistic investigation inspired “on water” reaction for hydrobromic acid-catalyzed Friedel-Crafts-type reaction of β -naphthol and formaldehyde

2017 ◽  
Vol 38 (26) ◽  
pp. 2268-2275 ◽  
Author(s):  
Shanshan Cao ◽  
Haiyan Yuan ◽  
Yang Yang ◽  
Mang Wang ◽  
Xiaoying Zhang ◽  
...  
Keyword(s):  
Hydrobromic Acid ◽  
Type Reaction ◽  
Mechanistic Investigation ◽  
Acid Catalyzed

Triflic acid-catalyzed cascade cyclization of arenyl enynes via acetylene-cation cyclization and Friedel–Crafts type reaction

2011 ◽  
Vol 52 (17) ◽  
pp. 2069-2071 ◽  
Author(s):  
Tienan Jin ◽  
Junichi Uchiyama ◽  
Masafumi Himuro ◽  
Yoshinori Yamamoto
Keyword(s):  
Triflic Acid ◽  
Type Reaction ◽  
Cascade Cyclization ◽  
Acid Catalyzed

A chiral Brønsted acid-catalyzed highly enantioselective Mannich-type reaction of α-diazo esters with in situ generated N-acyl ketimines

2018 ◽  
Vol 54 (28) ◽  
pp. 3516-3519 ◽  
Author(s):  
Rajshekhar A. Unhale ◽  
Milon M. Sadhu ◽  
Sumit K. Ray ◽  
Rayhan G. Biswas ◽  
Vinod K. Singh
Keyword(s):  
Phosphoric Acid ◽  
Reaction Conditions ◽  
Type Reaction ◽  
Chiral Phosphoric Acid ◽  
Brönsted Acid ◽  
Diazo Esters ◽  
Reaction Proceeds ◽  
Acid Catalyzed ◽  
Chiral Bronsted Acid

A chiral phosphoric acid-catalyzed asymmetric Mannich-type reaction of α-diazo esters with in situ generated N-acyl ketimines, derived from 3-aryl-3-hydroxyisoindolinones has been demonstrated. The reaction proceeds smoothly under mild reaction conditions.

scholarly journals A Mechanistic Investigation of Acid-Catalyzed Cleavage of Aryl-Ether Linkages: Implications for Lignin Depolymerization in Acidic Environments

2013 ◽  
Vol 2 (3) ◽  
pp. 472-485 ◽  
Author(s):  
Matthew R. Sturgeon ◽  
Seonah Kim ◽  
Kelsey Lawrence ◽  
Robert S. Paton ◽  
Stephen C. Chmely ◽  
...  
Keyword(s):  
Aryl Ether ◽  
Mechanistic Investigation ◽  
Acid Catalyzed ◽  
Acidic Environments ◽  
Lignin Depolymerization

ChemInform Abstract: Chiral Broensted Acid Catalyzed Enantioselective Mannich-Type Reaction.

ChemInform ◽  
2008 ◽  
Vol 39 (3) ◽  
Author(s):  
Masahiro Yamanaka ◽  
Junji Itoh ◽  
Kohei Fuchibe ◽  
Takahiko Akiyama
Keyword(s):  
Type Reaction ◽  
Acid Catalyzed

Chiral Brønsted Acid-Catalyzed Stereoselective Mannich-Type Reaction of Azlactones with Aldimines

2014 ◽  
Vol 80 (1) ◽  
pp. 590-594 ◽  
Author(s):  
Eloah P. Ávila ◽  
Rodrigo M. S. Justo ◽  
Vanessa P. Gonçalves ◽  
Adriane A. Pereira ◽  
Renata Diniz ◽  
...  
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Type Reaction ◽  
Brönsted Acid ◽  
Acid Catalyzed ◽  
Chiral Bronsted Acid

Chiral Broensted Acid Catalyzed Mannich-Type Reaction

ChemInform ◽  
2006 ◽  
Vol 37 (16) ◽  
Author(s):  
T. Yamada ◽  
T. Ikeno
Keyword(s):  
Type Reaction ◽  
Acid Catalyzed

Corrigendum to “A novel rearrangement in the acid-catalyzed O-demethylation of a 6,14-endo-ethenotetrahydrothebaine using hydrobromic acid”

2002 ◽  
Vol 43 (27) ◽  
pp. 4893
Author(s):  
Yibin Zeng ◽  
Jie Yang ◽  
Zhuibai Qiu ◽  
Jian Chen ◽  
Chunhua Hu ◽  
...  
Keyword(s):  
Hydrobromic Acid ◽  
Acid Catalyzed
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