Silica-bonded S-sulfonic acid as a recyclable catalyst for the silylation of hydroxyl groups with hexamethyldisilazane (HMDS)

By Niknam Khodabakhsh   Saberi Dariush   Molaee Hajar   Zolfigol Mohammad A.  

Canadian Journal of Chemistry, Vol. 88, Iss. 2, 2010-02 ,pp. : 164-171

NRC Research Press

Access to resources Recommend Favorite

Efficient Synthesis of Symmetrical Bisamides from Aldehydes and Amides Catalyzed by Silica-Bonded S-Sulfonic Acid Nanoparticles

By Tajbakhsh Mahmood   Hosseinzadeh Rahman   Alinezhad Heshmatollah   Rezaee Parizad  

Synthetic Communications, Vol. 43, Iss. 17, 2013-09 ,pp. : 2370-2379

Taylor & Francis Ltd

Access to resources Recommend Favorite

Silica Sulfuric Acid, an Efficient and Recyclable Solid Acid Catalyst for the Synthesis of 4,4'-(Arylmethylene)bis (1H-pyrazol-5-ols)

By Niknam Khodabakhsh   Mirzaee Salimeh  

Synthetic Communications, Vol. 41, Iss. 16, 2011-01 ,pp. : 2403-2413

Taylor & Francis Ltd

Access to resources Recommend Favorite

PEG-Supported Sulfonic Acid as an Efficient and Recyclable Catalyst for the Synthesis of 1,1-Diacetates under Solvent-Free Conditions

By Wang Qiu-Ying   Sheng Shou-Ri   Wei Mei-Hong   Xie Zhong-Li   Liu Xiao-Ling  

Synthetic Communications, Vol. 37, Iss. 6, 2007-01 ,pp. : 1019-1026

Taylor & Francis Ltd

Access to resources Recommend Favorite

Preparation of Silica-Based Ionic Liquid an Efficient and Recyclable Catalyst for One-Pot Synthesis of α-Aminonitriles

By Nouri Sefat Maryam   Saberi Dariush   Niknam Khodabakhsh  

Catalysis Letters, Vol. 141, Iss. 11, 2011-11 ,pp. : 1713-1720

Springer Publishing Company

Access to resources Recommend Favorite