Stereoselective Synthesis of 2,6-Cis-Substituted Tetrahydropyrans: Brønsted Acid-Catalyzed Intramolecular Oxa-Conjugate Cyclization of α,β-Unsaturated Ester Surrogates

2011 ◽  
Vol 77 (6) ◽  
pp. 2588-2607 ◽  
Author(s):  
Haruhiko Fuwa ◽  
Naoki Ichinokawa ◽  
Kenkichi Noto ◽  
Makoto Sasaki
Keyword(s):  
Stereoselective Synthesis ◽  
Unsaturated Ester ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
Acid Catalyzed

Surfactant-Type Brønsted Acid Catalyzed Stereoselective Synthesis oftrans-3-Alkenyl Indazoles from Triazenylaryl Allylic Alcohols in Water

2013 ◽  
Vol 125 (52) ◽  
pp. 14385-14389 ◽  
Author(s):  
Weijun Yang ◽  
Zhigen Yang ◽  
Lijun Xu ◽  
Lili Zhang ◽  
Xin Xu ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Allylic Alcohols ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
Acid Catalyzed

Brønsted-acid-catalyzed one-pot tandem annulation/[5 + 2]-cycloaddition of o-propargyl alcohol benzaldehydes with alkynes: regioselective and stereoselective synthesis of dibenzo[a,f]azulen-12-ones

2020 ◽  
Vol 7 (18) ◽  
pp. 2664-2669
Author(s):  
Ni-Ni Zhou ◽  
Si-Si Ning ◽  
Lin-Qiang Li ◽  
Jie-Yun Zhang ◽  
Ming-Jin Fan ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Propargyl Alcohol ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
One Pot ◽  
One Pot Synthesis ◽  
Brönsted Acid ◽  
Acid Catalyzed ◽  
The One

The one-pot synthesis of dibenzo[a,f]azulen-12-ones has been established starting from o-propargyl alcohol benzaldehydes and alkynes.

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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