Lewis and Brönsted acid catalyzed Friedel–Crafts hydroxyalkylation of mucohalic acids: a facile synthesis of functionalized γ-aryl γ-butenolides

2007 ◽  
Vol 48 (14) ◽  
pp. 2611-2615 ◽  
Author(s):  
Ji Zhang ◽  
Peter G. Blazecka ◽  
Timothy T. Curran
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Brönsted Acid ◽  
Acid Catalyzed

Brønsted acid-catalyzed selective C–C bond cleavage of 1,3-diketones: a facile synthesis of 4(3H)-quinazolinones in aqueous ethyl lactate

RSC Advances ◽  
2015 ◽  
Vol 5 (104) ◽  
pp. 85646-85651 ◽  
Author(s):  
Guanshuo Shen ◽  
Haifeng Zhou ◽  
Peng Du ◽  
Sensheng Liu ◽  
Kun Zou ◽  
...  
Keyword(s):  
Bond Cleavage ◽  
Ethyl Lactate ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Brönsted Acid ◽  
Acid Catalyzed

Facile synthesis of N-aryl phenothiazines and phenoxazines via Brønsted acid catalyzed C−H amination of arenes

2022 ◽  
Author(s):  
Wang Xia ◽  
Zi-An Zhou ◽  
Jie Lv ◽  
Shao-Hua Xiang ◽  
Yong-Bin Wang ◽  
...  
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Synthetic Strategy ◽  
Brönsted Acid ◽  
Acid Catalyzed ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

N-aryl phenothiazines and phenoxazines are of significant importance in various disciplines throughout academia and industry. Conventional synthetic strategy for the construction of these structures centers on transition-metal-catalyzed cross-coupling of aryl...

Facile Synthesis of Versatile Enantioenriched α-Substituted Hydroxy Esters through a Brønsted Acid Catalyzed Kinetic Resolution

2013 ◽  
Vol 15 (6) ◽  
pp. 1266-1269 ◽  
Author(s):  
Ghassan Qabaja ◽  
Jennifer E. Wilent ◽  
Amanda R. Benavides ◽  
George E. Bullard ◽  
Kimberly S. Petersen
Keyword(s):  
Kinetic Resolution ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Brönsted Acid ◽  
Hydroxy Esters ◽  
Acid Catalyzed

Brønsted acid-catalyzed facile synthesis of α-substituted N-arylaminoacetals and their downstream conversions to functionalized pyrroles

2019 ◽  
Vol 468 ◽  
pp. 36-43 ◽  
Author(s):  
Jian Yang ◽  
Xin Wang ◽  
Ahmed El-Harairy ◽  
Rongxian Bai ◽  
Yanlong Gu
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Brönsted Acid ◽  
Acid Catalyzed

Facile synthesis of 9H-pyrrolo[1,2-a]indoles via Brønsted acid catalyzed cascade reactions

2019 ◽  
Vol 55 (97) ◽  
pp. 14613-14616 ◽  
Author(s):  
Kunhua Xu ◽  
Wenming Chen ◽  
Jin Lin ◽  
Guifang Chen ◽  
Biao Wang ◽  
...  
Keyword(s):  
Cascade Reactions ◽  
Cascade Reaction ◽  
Bronsted Acid ◽  
Acid System ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Brönsted Acid ◽  
Acid Catalyzed

A Brønsted acid system promotes the Friedel–Crafts alkenylation/1,6-addition/condensation cascade reaction of ynones with indoles to access 9H-pyrrolo[1,2-a]indoles.

Brønsted Acid-Catalyzed Four-Component Cascade Reaction: Facile Synthesis of Hexahydroimidazo[1,2-a]pyridines

2012 ◽  
Vol 355 (1) ◽  
pp. 87-92 ◽  
Author(s):  
Ren-Lin Wang ◽  
Ping Zhu ◽  
Yu Lu ◽  
Fu-Ping Huang ◽  
Xin-Ping Hui
Keyword(s):  
Cascade Reaction ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Brönsted Acid ◽  
Acid Catalyzed

Facile Synthesis of Azaarene-Substituted 3-Hydroxy-2-oxindoles via Brønsted Acid Catalyzed sp3 C–H Functionalization

2012 ◽  
Vol 14 (3) ◽  
pp. 676-679 ◽  
Author(s):  
Rui Niu ◽  
Jian Xiao ◽  
Tao Liang ◽  
Xingwei Li
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Brönsted Acid ◽  
Acid Catalyzed

Brønsted Acid Catalyzed Selective Cyclization Reaction: An Efficient and Facile Synthesis of Polysubstituted Imidazole and Pyrrole Derivatives

Synthesis ◽  
2016 ◽  
Vol 49 (03) ◽  
pp. 637-646 ◽  
Author(s):  
Liangce Rong ◽  
Lei Dai ◽  
Ping Shu ◽  
Zhansheng Wang ◽  
Qingyang Li ◽  
...  
Keyword(s):  
Cyclization Reaction ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Pyrrole Derivatives ◽  
Brönsted Acid ◽  
Acid Catalyzed
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