Thermal- and microwave-assisted hydrogenation of electron-deficient alkenes using a polymer-supported hydrogen donor

2001 ◽  
Vol 42 (34) ◽  
pp. 5963-5965 ◽  
Author(s):  
Bimbisar Desai ◽  
Timothy N Danks
Keyword(s):  
Hydrogen Donor ◽  
Microwave Assisted ◽  
Polymer Supported

Palladium-catalyzed simple and efficient hydrogenative cleavage of azo compounds using recyclable polymer-supported formate

2005 ◽  
Vol 83 (5) ◽  
pp. 517-520 ◽  
Author(s):  
Keelara Abiraj ◽  
Gejjalagere R Srinivasa ◽  
D Channe Gowda
Keyword(s):  
Functional Groups ◽  
Room Temperature ◽  
Hydrogen Donor ◽  
Transfer Hydrogenation ◽  
Azo Compounds ◽  
Catalytic Transfer Hydrogenation ◽  
Palladium Catalyzed ◽  
Catalytic Transfer ◽  
Polymer Supported

Palladium-catalyzed room temperature transfer hydrogenation of azo compounds using recyclable polymer-supported formate as the hydrogen donor produces corresponding amine(s) in excellent yields (88%–98%). This method was found to be highly facile with selectivity over a number of other functional groups such as halogen, alkene, nitrile, carbonyl, amide, methoxy, and hydroxyl.Key words: azo compounds, catalytic transfer hydrogenation, polymer-supported formate, 10% Pd-C, amines.

Microwave-assisted C-C coupling reaction using polymer-supported electron-rich oxime palladacycles in aqueous condition

2017 ◽  
Vol 58 (27) ◽  
pp. 2670-2674 ◽  
Author(s):  
Sung-Jun Park ◽  
Hong-Jun Cho ◽  
Sang-Myung Lee ◽  
Yoon-Sik Lee
Keyword(s):  
Coupling Reaction ◽  
Microwave Assisted ◽  
Polymer Supported

Microwave assisted azide–alkyne cycloaddition reaction using polymer supported Cu(i) as a catalytic species: a solventless approach

RSC Advances ◽  
2015 ◽  
Vol 5 (59) ◽  
pp. 47275-47283 ◽  
Author(s):  
Abu Taher ◽  
Debkumar Nandi ◽  
Rafique Ul Islam ◽  
Meenakshi Choudhary ◽  
Kaushik Mallick
Keyword(s):  
Cycloaddition Reaction ◽  
Microwave Assisted ◽  
Polymer Supported

Microwave assisted solvent less approach for azide–alkyne cycloaddition.

Simple and Efficient Reduction of Aromatic Nitro Compounds Using Recyclable Polymer-Supported Formate and Magnesium

2005 ◽  
Vol 58 (2) ◽  
pp. 149 ◽  
Author(s):  
Keelara Abiraj ◽  
Gejjalagere R. Srinivasa ◽  
D. Channe Gowda
Keyword(s):  
Room Temperature ◽  
Low Cost ◽  
Nitro Compounds ◽  
Hydrogen Donor ◽  
Hydroxyl Groups ◽  
Chromatographic Purification ◽  
Aromatic Nitro Compounds ◽  
Efficient Reduction ◽  
Polymer Supported ◽  
Aromatic Nitro

Aromatic nitro compounds were chemoselectively reduced to the corresponding amines using recyclable polymer-supported formate as a hydrogen donor in the presence of low-cost magnesium powder at room temperature. Use of the immobilized hydrogen donor affords the product amine in excellent yield (90–97%) without the need for any chromatographic purification steps. This method was found to be highly facile with selectivity over several other functional groups, such as halogen, alkene, nitrile, carbonyl, ester, amide, methoxy, phenol, and hydroxyl groups.

ChemInform Abstract: Microwave Assisted Azide-Alkyne Cycloaddition Reaction Using Polymer Supported Cu(I) as a Catalytic Species: A Solventless Approach.

ChemInform ◽  
2015 ◽  
Vol 46 (42) ◽  
pp. no-no
Author(s):  
Abu Taher ◽  
Debkumar Nandi ◽  
Rafique Ul Islam ◽  
Meenakshi Choudhary ◽  
Kaushik Mallick
Keyword(s):  
Cycloaddition Reaction ◽  
Microwave Assisted ◽  
Polymer Supported

Microwave-Assisted Polymer-Supported Combinatorial Synthesis

2003 ◽  
Vol 10 (22) ◽  
pp. 2403-2423 ◽  
Author(s):  
K. Swamy ◽  
Wen-Ben Yeh ◽  
Mei-Jung Lin ◽  
Chung-Ming Sun
Keyword(s):  
Combinatorial Synthesis ◽  
Microwave Assisted ◽  
Polymer Supported
Sign in / Sign up

Export Citation Format

Share Document