Ultrasonic synthesis of substituted chromenes by utilizing potassium titanium oxalate

[1]  S. Basavoju,et al.  Ammonium acetate catalyzed an efficient one-pot three component synthesis of pyrano[3,2-c]chromene derivatives , 2017 .

[2]  Dipak K. Raval,et al.  One-pot solvent-free rapid and green synthesis of 3,4-dihydropyrano[c]chromenes using grindstone chemistry , 2016 .

[3]  G. N. Babu,et al.  DABCO promoted one-pot synthesis of dihydropyrano(c)chromene and pyrano[2,3-d]pyrimidine derivatives and their biological activities , 2014 .

[4]  J. Khurana,et al.  Efficient and green synthesis of 4H-pyrans and 4H-pyrano[2,3-c] pyrazoles catalyzed by task-specific ionic liquid [bmim]OH under solvent-free conditions , 2012 .

[5]  Samad Khaksar,et al.  A facile and efficient synthesis of 2-amino-3-cyano-4H-chromenes and tetrahydrobenzo[b]pyrans using 2,2,2-trifluoroethanol as a metal-free and reusable medium , 2012 .

[6]  Anil Kumar,et al.  An expeditious and greener one-pot synthesis of 4H-chromenes catalyzed by Ba(OTf)2 in PEG-water , 2012 .

[7]  Sushobhan Chowdhury,et al.  Recent developments in solvent-free multicomponent reactions: a perfect synergy for eco-compatible organic synthesis , 2012 .

[8]  Lanying Wang,et al.  Synthesis of 2-amide-3-carboxylate-4-aryl-4H-chromene derivatives , 2012, Research on Chemical Intermediates.

[9]  Manish P. Patel,et al.  Microwave-assisted synthesis of 3′-indolyl substituted 4H-chromenes catalyzed by DMAP and their antimicrobial activity , 2011, Medicinal Chemistry Research.

[10]  A. T. Khan,et al.  One-pot three-component reaction for the synthesis of pyran annulated heterocyclic compounds using DMAP as a catalyst , 2011 .

[11]  G. Zohuri,et al.  Efficient One-Pot Synthesis of 2-Amino-4H-chromenes Catalyzed by Ferric Hydrogen Sulfate and Zr-Based Catalysts of FI , 2011 .

[12]  S. Allameh,et al.  One-pot synthesis of 2-amino-3-cyano-4-arylsubstituted tetrahydrobenzo[b]pyrans catalysed by silica gel-supported polyphosphoric acid (PPA-SiO2) as an efficient and reusable catalyst , 2011 .

[13]  Peng Zhang,et al.  Lithium Bromide as a Mild, Efficient, and Recyclable Catalyst for the One-Pot Synthesis of Tetrahydro-4H-Chromene Derivatives in Aqueous Media , 2010 .

[14]  S. Kapur,et al.  A facile one-pot green synthesis and antibacterial activity of 2-amino-4H-pyrans and 2-amino-5-oxo-5,6,7,8-tetrahydro-4H-chromenes. , 2009, European journal of medicinal chemistry.

[15]  S. Cole,et al.  Diversity-oriented synthesis of furo[3,2-f]chromanes with antimycobacterial activity. , 2009, European journal of medicinal chemistry.

[16]  D. Hadjipavlou-Litina,et al.  Synthesis of hydroxycoumarins and hydroxybenzo[f]- or [h]coumarins as lipid peroxidation inhibitors. , 2009, Bioorganic & medicinal chemistry letters.

[17]  A. Fakhari,et al.  A multi-component electro-organic synthesis of 2-amino-4H-chromenes , 2008 .

[18]  Ji-tai Li,et al.  D,L‐Proline‐Catalyzed One‐Pot Synthesis of Pyrans and Pyrano[2,3‐c]pyrazole Derivatives by a Grinding Method under Solvent‐Free Conditions , 2007 .

[19]  P. Metz,et al.  Synthesis and Molluscicidal Activity of 5‐oxo‐5,6,7,8‐Tetrahydro‐4H‐Chromene Derivatives , 2004, Archiv der Pharmazie.