Microwave Assisted Convenient and Facile Regeneration of Carbonyl Compounds from Oximes, Semicarbazones and Phenylhydrazones Using Silica Supported Ceric Ammonium Nitrate.

ChemInform ◽  
2003 ◽  
Vol 34 (14) ◽  
Author(s):  
K. V. N. S. Srinivas ◽  
Biswanath Das
Keyword(s):  
Ammonium Nitrate ◽  
Carbonyl Compounds ◽  
Ceric Ammonium Nitrate ◽  
Microwave Assisted

Microwave assisted Convenient and Facile Regeneration of Carbonyl Compounds from Oximes, Semicarbazones and Phenylhydrazones using Silica Supported Ceric Ammonium Nitrate1

2002 ◽  
Vol 2002 (11) ◽  
pp. 556-557 ◽  
Author(s):  
K.V.N.S. Srinivas ◽  
Biswanath Das
Keyword(s):  
Ammonium Nitrate ◽  
Carbonyl Compounds ◽  
Ceric Ammonium Nitrate ◽  
Microwave Assisted ◽  
Efficient Regeneration

Microwave assisted efficient regeneration of carbonyl compounds from the corresponding oximes, semicarbazones and phenylhydrazones has been developed by using silica supported ceric ammonium nitrate.

Halogenation of Carbonyl Compounds by an Ionic Liquid, [AcMIm]X, and Ceric Ammonium Nitrate (CAN).

ChemInform ◽  
2007 ◽  
Vol 38 (43) ◽  
Author(s):  
Brindaban C. Ranu ◽  
Laksmikanta Adak ◽  
Subhash Banerjee
Keyword(s):  
Ionic Liquid ◽  
Ammonium Nitrate ◽  
Carbonyl Compounds ◽  
Ceric Ammonium Nitrate

Ceric Ammonium Nitrate (CAN) Catalyzed Baeyer—Villiger Oxidation of Carbonyl Compounds, Specially 20-Oxosteroids.

ChemInform ◽  
2004 ◽  
Vol 35 (41) ◽  
Author(s):  
Papori Goswami ◽  
Saroj Hazarika ◽  
Archana M. Das ◽  
Pritish Chowdhury
Keyword(s):  
Ammonium Nitrate ◽  
Carbonyl Compounds ◽  
Ceric Ammonium Nitrate ◽  
Villiger Oxidation

Halogenation of Carbonyl Compounds by an Ionic Liquid, [AcMIm]X, and Ceric Ammonium Nitrate (CAN)

2007 ◽  
Vol 60 (5) ◽  
pp. 358 ◽  
Author(s):  
Brindaban C. Ranu ◽  
Laksmikanta Adak ◽  
Subhash Banerjee
Keyword(s):  
Ionic Liquid ◽  
Organic Solvent ◽  
Ammonium Nitrate ◽  
Carbonyl Compounds ◽  
Reaction Medium ◽  
Ceric Ammonium Nitrate ◽  
Radical Mechanism ◽  
Keto Esters

An ionic liquid, acetylmethylimidazolium halide ([AcMIm]X), in combination with ceric ammonium nitrate promotes halogenations of a wide variety of ketones and 1,3-keto esters at the α-position. The ionic liquid acts here as reagent as well as reaction medium, and thus the reaction does not require any organic solvent or conventional halogenating agent. The reaction is completely arrested when the radical quencher TEMPO is used. A plausible radical mechanism is also suggested.

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