The Retro-Nazarov Reaction.

ChemInform ◽  
2003 ◽  
Vol 34 (16) ◽  
Author(s):  
Michael Harmata ◽  
Dong Reyoul Lee
Keyword(s):  
Nazarov Reaction

scholarly journals Stereoselective Synthesis of Spirocyclic Ketones by Nazarov Reaction

2006 ◽  
Vol 8 (2) ◽  
pp. 353-353 ◽  
Author(s):  
Cristina Prandi ◽  
Annamaria Deagostino ◽  
Paolo Venturello ◽  
Ernesto G. Occhiato
Keyword(s):  
Stereoselective Synthesis ◽  
Nazarov Reaction

ChemInform Abstract: PtI2-Catalyzed Tandem 3,3-Rearrangement/Nazarov Reaction of Arylpropargylic Esters: Synthesis of Indanone Derivatives.

ChemInform ◽  
2012 ◽  
Vol 43 (17) ◽  
pp. no-no
Author(s):  
Huaiji Zheng ◽  
Xingang Xie ◽  
Juan Yang ◽  
Changgui Zhao ◽  
Peng Jing ◽  
...  
Keyword(s):  
Nazarov Reaction

Total Synthesis of Farnesin through an Excited‐State Nazarov Reaction

2020 ◽  
Vol 59 (19) ◽  
pp. 7444-7449 ◽  
Author(s):  
Yonglei Que ◽  
Hao Shao ◽  
Haibing He ◽  
Shuanhu Gao
Keyword(s):  
Excited State ◽  
Total Synthesis ◽  
Nazarov Reaction

ChemInform Abstract: o-Benzenedisulfonimide as a Powerful and Recyclable Organocatalyst for the Nazarov Reaction.

ChemInform ◽  
2009 ◽  
Vol 40 (49) ◽  
Author(s):  
Margherita Barbero ◽  
Silvano Cadamuro ◽  
Annamaria Deagostino ◽  
Stefano Dughera ◽  
Paolo Larini ◽  
...  
Keyword(s):  
Nazarov Reaction

scholarly journals Zeolites Catalyze the Nazarov Reaction and the tert-Butylation of Alcohols by Stabilization of Carboxonium Intermediates

Synthesis ◽  
2020 ◽  
Vol 52 (14) ◽  
pp. 2031-2037
Author(s):  
Antonio Leyva-Pérez ◽  
María Tejeda-Serrano ◽  
Sergio Sanz-Navarro ◽  
Finn Blake
Keyword(s):  
Organic Synthesis ◽  
Butyl Acetate ◽  
Strong Acid ◽  
Organic Reactions ◽  
High Yield ◽  
Acid Catalysts ◽  
Nazarov Cyclization ◽  
Triflic Acid ◽  
Nazarov Reaction ◽  
Tert Butyl

Zeolites are the most used catalysts worldwide in petrochemistry processes, with particular ability to stabilize carbocations. However, the use of zeolites in organic synthesis is still scarce. We show here that representative carboxonium-mediated organic reactions, such as the Nazarov cyclization and the tert-butylation of alcohols with tert-butyl acetate, typically performed with very strong acid catalysts in solution such as triflic acid, can be catalyzed by simple zeolites with high yield and selectivity. The aluminosilicate framework stabilizes the intermediate carboxonium species and overrides the need for superacid protons in solution.

scholarly journals Stereoselective Synthesis of Spirocyclic Ketones by Nazarov Reaction

2005 ◽  
Vol 7 (20) ◽  
pp. 4345-4348 ◽  
Author(s):  
Cristina Prandi ◽  
Annamaria Deagostino ◽  
Paolo Venturello ◽  
Ernesto G. Occhiato
Keyword(s):  
Stereoselective Synthesis ◽  
Nazarov Reaction

Preparation of Cyclopenta-Fused N-, O-, and S-Heterocycles by Lewis Acid Catalyzed Nazarov Reaction.

ChemInform ◽  
2007 ◽  
Vol 38 (41) ◽  
Author(s):  
Laura Bartali ◽  
Paolo Larini ◽  
Antonio Guarna ◽  
Ernesto G. Occhiato
Keyword(s):  
Lewis Acid ◽  
Nazarov Reaction ◽  
Acid Catalyzed

ChemInform Abstract: Asymmetric Nazarov Reaction Catalyzed by Chiral Tris(oxazoline)/Copper(II).

ChemInform ◽  
2010 ◽  
Vol 41 (42) ◽  
Author(s):  
Peng Cao ◽  
Chao Deng ◽  
You-Yun Zhou ◽  
Xiu-Li Sun ◽  
Jun-Cheng Zheng ◽  
...  
Keyword(s):  
Nazarov Reaction
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