NaHSO4·H2O as a Heterogeneous Acidic Reagent for Mild and Convenient Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones and Their Sulfur Derivatives

By Zeynizadeh Behzad   Dilmaghani Karim Akbari   Yari Mahdi  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 184, Iss. 9, 2009-09 ,pp. : 2465-2471

Taylor & Francis Ltd

Access to resources Recommend Favorite

Al(HSO4)3 and Al2O3-SO3H as Efficient Catalysts for Modified Preparation of 3,4-Dihydropyrimidin-2 (1H)-ones/thiones

By Shaterian Hamid Reza   Hosseinian Asghar   Ghashang Majid   Khorami Fahimeh   Karimpoor Neda  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 184, Iss. 9, 2009-09 ,pp. : 2333-2338

Taylor & Francis Ltd

Access to resources Recommend Favorite

A One Pot Green Synthesis of 3,4 Dihydropyrimidin-2-(1H)-ones/Thiones Catalyzed By MgO-ZrO2 Under Solvent-Free Conditions

By  

Letters in Organic Chemistry, Vol. 9, Iss. 1, 2012-01 ,pp. : 12-18

Bentham Science Publishers

Access to resources Recommend Favorite

Environmentally safe one-pot solvent-free synthesis of 6-aryl-1,2,4,5-tetrazinane-3-thiones(ones) catalyzed by NaHSO₄-SiO₂

By Kanagarajan V.   Sureshkumar P.   Thanusu J.   Gopalakrishnan M.  

Russian Journal of Organic Chemistry, Vol. 45, Iss. 11, 2009-11 ,pp. : 1707-1713

MAIK Nauka/Interperiodica

Access to resources Recommend Favorite

Microwave-Promoted Facile and Rapid Solvent-Free Synthesis Procedure for the Efficient Synthesis of 3,4-Dihydropyrimidin-2(1H)-Ones and -Thiones Using ZrO2/SO42- as a Reusable Heterogeneous Catalyst

By  

Letters in Organic Chemistry, Vol. 3, Iss. 6, 2006-06 ,pp. : 484-488

Bentham Science Publishers

Access to resources Recommend Favorite