ChemInform Abstract: Reaction of Simple Arenes with FSO3H.SbF5/SO2: One-Pot Synthesis of Aromatic Sulfoxides. Mechanistic Aspects and Synthetic Utility.

ChemInform ◽  
2010 ◽  
Vol 22 (30) ◽  
pp. no-no
Author(s):  
K. K. LAALI ◽  
D. S. NAGVEKAR
2016 ◽  
Vol 14 (1) ◽  
pp. 122-130 ◽  
Author(s):  
Deuk-Young Goo ◽  
Sang Kook Woo

We have developed a highly efficient synthetic route to carbazoles that employs sequential C–C/C–N bond formation via Suzuki cross-coupling and Cadogan cyclization. The developed method is compatible with electron neutral, rich or deficient substrates. The synthetic utility of this method was demonstrated by the concise syntheses of four natural products.


2009 ◽  
Vol 50 (19) ◽  
pp. 2213-2218 ◽  
Author(s):  
Ponnusamy Shanmugam ◽  
Suchithra Madhavan ◽  
Kodirajan Selvakumar ◽  
Vadivel Vaithiyanathan ◽  
Baby Viswambharan

2015 ◽  
Vol 39 (12) ◽  
pp. 9693-9699 ◽  
Author(s):  
S. Nagarajan ◽  
Tanveer Mahamadali Shaikh ◽  
Elango Kandasamy

This article describes an efficient protocol for the syntheses of 2,3-dihydroquinazolinones. The synthetic utility of this methodology has been demonstrated with 30 different substrates. The reaction showed good functional group tolerance and high levels of catalytic activity.


ChemInform ◽  
2009 ◽  
Vol 40 (34) ◽  
Author(s):  
Ponnusamy Shanmugam ◽  
Suchithra Madhavan ◽  
Kodirajan Selvakumar ◽  
Vadivel Vaithiyanathan ◽  
Baby Viswambharan

2020 ◽  
Author(s):  
Lucien Caspers ◽  
Julian Spils ◽  
Mattis Damrath ◽  
Enno Lork ◽  
Boris Nachtsheim

In this article we describe an efficient approach for the synthesis of cyclic diaryliodonium salts. The method is based on benzyl alcohols as starting materials and consists of an Friedel-Crafts-arylation/oxidation sequence. Besides a deep optimization, particluar focusing on the choice and ratios of the utilized Bronsted-acids and oxidants, we explore the substrate scope of this transformation. We also discuss an interesting isomerism of cyclic iodonium salts substituted with aliphatic substituents at the bridge head carbon. <br>


2017 ◽  
Vol 7 (12) ◽  
pp. 1192-1195
Author(s):  
Y. I. Shaikh ◽  
G. M. Nazeruddin ◽  
Khursheed Ahmed

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