Manganese(II) Sulfate Powder is an Efficient Catalyst for the Synthesis of Coumarins from In Situ Generated Stabilized Phosphorus Ylides in Solvent-Free Conditions

By Ramazani Ali   Kazemizadeh Ali   Marandi Farzin  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 180, Iss. 7, 2005-07 ,pp. : 1541-1544

Taylor & Francis Ltd

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The Reaction of Phenylhydrazine with Sterically Congested Stabilized Phosphorus Ylides in the Presence of Silica Gel Powder in Solvent-Free Conditions: A Novel Synthesis of Fully Substituted Pyrazole Derivatives

By Noshiranzadeh Nader   Ramazani Ali  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 183, Iss. 5, 2008-05 ,pp. : 1109-1115

Taylor & Francis Ltd

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Microwave-Induced Stereoselective Conversion of Stabilized Phosphorus Ylides to Electron Poor (Z)-N-Vinylimides in the Presence of Supported Catalysts on Silica Gel in Solvent-Free Conditions

By Kazemizadeh Ali Reza   Ahmadi Ebrahim   Marandi Farzin   Ramazani Ali  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 182, Iss. 12, 2007-12 ,pp. : 2855-2859

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Synthesis of Electron-Poor O-Vinyl Ethers from Stabilized Phosphorus Ylides in the Presence of Dipotassium Hydrogen Phosphate Powder in Solvent-Free Conditions

By Ramazani Ali   Yousefi Leila   Rahimifard Mahshid   Salmanpour Sadegh  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 182, Iss. 5, 2007-05 ,pp. : 1103-1107

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Stereoselective Conversion of Stabilized Phosphorus Ylides to Dialkyl 2-(2-Nitro-phenoxy)-2-butenedioates in the Presense of Silica Gel in Solvent-Free Conditions

By Ramazani Ali   Rahimifard Mahshid  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 181, Iss. 11, 2006-11 ,pp. : 2675-2678

Taylor & Francis Ltd

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