One-pot synthesis of imines by direct coupling of alcohols and amines over magnetically recoverable CdFe2O4 nanocatalyst

2021 ◽  
pp. 130417
Author(s):  
Vinuthna Ch ◽  
Raju Sandupatla ◽  
Eeda Lingareddy ◽  
David Raju
Keyword(s):  
Direct Coupling ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals Convenient one-pot synthesis of trans-1,2-diaryloxiranes from the direct coupling of benzyl halides

2010 ◽  
Vol 51 (50) ◽  
pp. 6649-6650 ◽  
Author(s):  
Freeman M. Wong ◽  
Yee Man Chan ◽  
David X. Chen ◽  
Weiming Wu
Keyword(s):  
Direct Coupling ◽  
One Pot ◽  
One Pot Synthesis ◽  
Benzyl Halides

ChemInform Abstract: Convenient One-Pot Synthesis of trans-1,2-Diaryloxiranes from the Direct Coupling of Benzyl Halides.

ChemInform ◽  
2011 ◽  
Vol 42 (13) ◽  
pp. no-no
Author(s):  
Freeman M. Wong ◽  
Yee Man Chan ◽  
David X. Chen ◽  
Weiming Wu
Keyword(s):  
Direct Coupling ◽  
One Pot ◽  
One Pot Synthesis ◽  
Benzyl Halides

scholarly journals A one-pot synthesis of 2-aminothiazoles via the coupling of ketones and thiourea using I2/dimethyl sulfoxide as a catalytic oxidative system

2020 ◽  
pp. 174751982093096
Author(s):  
Qian Zhang ◽  
Jiefei Wu ◽  
Zexi Pan ◽  
Wen Zhang ◽  
Wei Zhou
Keyword(s):  
Dimethyl Sulfoxide ◽  
Direct Coupling ◽  
Hantzsch Reaction ◽  
Binding Agent ◽  
One Pot ◽  
One Pot Synthesis ◽  
Convenient Approach ◽  
Oxidative System

A series of 2-aminothiazoles is prepared in moderate-to-good yields by the direct coupling of ketones and thiourea using I2/dimethyl sulfoxide as a catalytic oxidative system. This method avoids the preparation of lachrymatory and toxic α-haloketones and the use of an acid-binding agent, thus providing a more convenient approach to 2-aminothiazoles compared to the Hantzsch reaction.

One-Pot Synthesis and Conformational Analysis of 6-Membered Cyclic Iodonium Salts

2020 ◽  
Author(s):  
Lucien Caspers ◽  
Julian Spils ◽  
Mattis Damrath ◽  
Enno Lork ◽  
Boris Nachtsheim
Keyword(s):  
Conformational Analysis ◽  
Bronsted Acids ◽  
One Pot ◽  
Benzyl Alcohols ◽  
Iodonium Salts ◽  
Efficient Approach ◽  
One Pot Synthesis ◽  
Diaryliodonium Salts

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>

Facile and Convenient Ag/Cd/Cu Nanoparticle Catalysed One-pot Synthesis of Xanthenes

2017 ◽  
Vol 7 (12) ◽  
pp. 1192-1195
Author(s):  
Y. I. Shaikh ◽  
G. M. Nazeruddin ◽  
Khursheed Ahmed
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
Cu Nanoparticle
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