The First ZnII-Catalyzed Oxidative Amidation of Benzyl Alcohols with Amines under Solvent-Free Conditions

2013 ◽  
Vol 2013 (14) ◽  
pp. 2783-2787 ◽  
Author(s):  
Xiao-Feng Wu ◽  
Muhammad Sharif ◽  
Anahit Pews-Davtyan ◽  
Peter Langer ◽  
Khurshid Ayub ◽  
...  
Keyword(s):  
Solvent Free ◽  
Benzyl Alcohols ◽  
Solvent Free Conditions ◽  
Oxidative Amidation

ChemInform Abstract: The First ZnII-Catalyzed Oxidative Amidation of Benzyl Alcohols with Amines under Solvent-Free Conditions.

ChemInform ◽  
2013 ◽  
Vol 44 (43) ◽  
pp. no-no
Author(s):  
Xiao-Feng Wu ◽  
Muhammad Sharif ◽  
Anahit Pews-Davtyan ◽  
Peter Langer ◽  
Khurshid Ayub ◽  
...  
Keyword(s):  
Solvent Free ◽  
Benzyl Alcohols ◽  
Solvent Free Conditions ◽  
Oxidative Amidation

tert-Butyldimethylsilyl Amine (TBDMS-NH2): A Mild and Green Reagent for the Protection of Benzyl Alcohols, Phenols, and Carboxylic Acids under Solvent-Free Conditions

2016 ◽  
Vol 69 (10) ◽  
pp. 1172 ◽  
Author(s):  
Jeremy A. Duczynski ◽  
Rebecca Fuller ◽  
Scott G. Stewart
Keyword(s):  
Carboxylic Acids ◽  
Reaction Times ◽  
Solvent Free ◽  
Benzyl Alcohols ◽  
Solvent Free Conditions

Herein, we present the use of the tert-butyldimethylsilyl amine (TBDMS-NH2) as a silylating reagent for phenols, benzyl alcohols, and carboxylic acids. Unlike other silyl protection reactions, this reported process with TBDMS-NH2 does not involve the formation of HCl. Importantly, we report the efficacy of this reagent in operating under solvent-free conditions and enabling short reaction times.

Direct oxidative amidation of aldehydes with amines catalyzed by heteropolyanion-based ionic liquids under solvent-free conditions via a dual-catalysis process

2016 ◽  
Vol 14 (5) ◽  
pp. 1784-1793 ◽  
Author(s):  
Renzhong Fu ◽  
Yang Yang ◽  
Jin Zhang ◽  
Jintao Shao ◽  
Xuming Xia ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Solvent Free ◽  
Solvent Free Conditions ◽  
Dual Catalysis ◽  
Oxidative Amidation ◽  
Catalysis Process

A heteropolyanion-based ionic liquid catalyzed oxidative amidation of aldehydes with amines via a dual-catalysis pathway has been reported.

scholarly journals Direct Synthesis of Xanthenes from Benzyl Alcohols using Choline Peroxydisulfate Ionic Liquid as a Reagent under Otherwise Solvent-Free Conditions

2018 ◽  
Vol 42 (6) ◽  
pp. 337-340 ◽  
Author(s):  
Omid Soleimani ◽  
Asghar Hosseinian
Keyword(s):  
Ionic Liquid ◽  
Benzyl Alcohol ◽  
Direct Synthesis ◽  
Product Formation ◽  
Solvent Free ◽  
Catalytic Process ◽  
Benzyl Alcohols ◽  
Solvent Free Conditions

14-Aryl-14 H-dibenzo[ a,j]xanthenes and 1,8-dioxo-octahydroxanthenes were synthesised directly from benzyl alcohols by a tandem catalytic process using choline peroxydisulfate (ChPS). The synthesis proceeds through two steps: an oxidation of the benzyl alcohol to the corresponding benzaldehyde followed by condensation with 2-naphthol (or dimedone) to form the products. Choline bisulfate, generated in situ from ChPS, catalyses the product formation.

Copper based coordination polymers based on metalloligands: utilization as heterogeneous oxidation catalysts

2018 ◽  
Vol 47 (47) ◽  
pp. 16985-16994 ◽  
Author(s):  
Gulshan Kumar ◽  
Firasat Hussain ◽  
Rajeev Gupta
Keyword(s):  
Coordination Polymers ◽  
Heterogeneous Catalysts ◽  
Solvent Free ◽  
Oxidation Catalysts ◽  
Heterogeneous Oxidation ◽  
Benzyl Alcohols ◽  
Solvent Free Conditions ◽  
Epoxidation Of Olefins ◽  
Mediated Oxidation

This work presents two copper-based coordination polymers and their utilization as stable, reusable and heterogeneous catalysts for the epoxidation of olefins using O2 and for peroxide-mediated oxidation of benzyl alcohols under solvent-free conditions.

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