Brønsted Acid Catalyzed Benzylic C–H Bond Functionalization of Azaarenes: Nucleophilic Addition to Nitroso Compounds

2014 ◽  
Vol 16 (14) ◽  
pp. 3664-3667 ◽  
Author(s):  
Xu Gao ◽  
Feng Zhang ◽  
Guojun Deng ◽  
Luo Yang
Keyword(s):  
Nucleophilic Addition ◽  
Nitroso Compounds ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Bond Functionalization ◽  
Brönsted Acid ◽  
Acid Catalyzed

scholarly journals Highly diastereoselective synthesis of tricyclic fused-pyrans by sequential hydride shift mediated double C(sp3)–H bond functionalization

2018 ◽  
Vol 9 (37) ◽  
pp. 7327-7331 ◽  
Author(s):  
Keiji Mori ◽  
Nobuaki Umehara ◽  
Takahiko Akiyama
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Diastereoselective Synthesis ◽  
Bond Functionalization ◽  
Hydride Shift ◽  
Brönsted Acid ◽  
Acid Catalyzed

Highly diastereoselective synthesis of tricyclic fused-pyrans was achieved by Brønsted acid catalyzed double C(sp3)–H bond functionalization.

Synthesis of 3-Aryl-1-trifluoromethyltetrahydroisoquinolines by Brønsted Acid-Catalyzed C(sp3)H Bond Functionalization

2014 ◽  
Vol 357 (5) ◽  
pp. 901-906 ◽  
Author(s):  
Keiji Mori ◽  
Nobuaki Umehara ◽  
Takahiko Akiyama
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Bond Functionalization ◽  
Brönsted Acid ◽  
Acid Catalyzed

scholarly journals 3-Component synthesis of α-substituted sulfonamides via Brønsted acid-catalyzed C(sp3)–H bond functionalization of 2-alkylazaarenes

2016 ◽  
Vol 14 (24) ◽  
pp. 5525-5528 ◽  
Author(s):  
T. Beisel ◽  
J. Kirchner ◽  
T. Kaehler ◽  
J. Knauer ◽  
Y. Soltani ◽  
...  
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Bond Functionalization ◽  
Brönsted Acid ◽  
Acid Catalyzed

A Brønsted acid-catalyzed addition of 2-alkylazaarenes to in situ generated N-sulfonylimines through selective C(sp3)–H bond functionalization has been developed.

Asymmetric Brønsted Acid Catalyzed Nucleophilic Addition to in situ Generated Chiral N-Acyliminium Ions

Synlett ◽  
2009 ◽  
Vol 2010 (01) ◽  
pp. 119-122 ◽  
Author(s):  
Magnus Rueping ◽  
Boris Nachtsheim
Keyword(s):  
Nucleophilic Addition ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acyliminium Ions ◽  
Brönsted Acid ◽  
Acid Catalyzed

Brønsted acid promoted benzylic C–H bond functionalization of azaarenes: nucleophilic addition to aldehydes

2012 ◽  
Vol 10 (43) ◽  
pp. 8605 ◽  
Author(s):  
Fang-Fang Wang ◽  
Cui-Ping Luo ◽  
Yi Wang ◽  
Guojun Deng ◽  
Luo Yang
Keyword(s):  
Nucleophilic Addition ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Bond Functionalization ◽  
Brönsted Acid

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 Formal (3+3)-Annulation of Propargylic (Aza)-para-Quinone Methides with 4-Hydroxycoumarins and 1,3-Dicarbonyl Compounds

2021 ◽  
Author(s):  
Zong-Wang Qiu ◽  
Xue-Tao Xu ◽  
Han-Peng Pan ◽  
Zhen-Sheng Jia ◽  
Ai-Jun Ma ◽  
...  
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Quinone Methides ◽  
Dicarbonyl Compounds ◽  
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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