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Efficient Microwave Solvent-Free Synthesis of Flavones, Chromones, Coumarins and Dihydrocoumarins

Authors: Bennardi, Daniel O.; Ruiz, Diego M.; Romanelli, Gustavo P.; Baronetti, Graciela T.; Thomas, Horacio J.; Autino, Juan C.

Source: Letters in Organic Chemistry, Volume 5, Number 8, December 2008 , pp. 607-615(9)

Publisher: Bentham Science Publishers

Reduction potential and oxidation catalysis of vanadium-containing H_6+xP₂Mo_18−xV_xO₆₂ Wells-Dawson heteropolyacid (HPA) catalysts

Authors: Park, Dong Ryul; Kim, Heesoo; Jung, Ji Chul; Lee, Sang Hee; Song, In Kyu

Source: Research on Chemical Intermediates, Volume 34, Numbers 8-9, 2008 , pp. 845-851(7)

Publisher: VSP, an imprint of Brill

Solvent-Free Approach to 3,4-Dihydropyrimidin-2(1H)-(thio)ones: Biginelli Reaction Catalyzed by a Wells-Dawson Reusable Heteropolyacid

Authors: Romanelli, Gustavo; Sathicq, Angel; Autino, Juan; Baronetti, Graciela; Thomas, Horacio

Source: Synthetic Communications, Volume 37, Number 22, January 2007 , pp. 3907-3916(10)

Publisher: Taylor and Francis Ltd

Wells-Dawson Type Heteropolyacid Catalyzed Synthesis of Quinoxaline Derivatives at Room Temperature

Authors: Heravi, Majid M.; Bakhtiari, Khadijeh; Bamoharram, Fatemeh F.; Tehrani, Maryam H.

Source: Monatshefte für Chemie / Chemical Monthly, Volume 138, Number 5, May 2007 , pp. 465-467(3)

Publisher: Springer

Efficient t-butylation of phenol using the Wells-Dawson-type molybdovanadophosphoric heteropolyacid, H7P2Mo17VO62, as catalyst

Authors: Li, Guixian; Wang, Bo; Wang, Jianming; Yan, Liang; Suo, Jishuan

Source: Journal of Chemical Research, Volume 2005, Number 3, March 2005 , pp. 173-176(4)

Publisher: Science Reviews 2000 Ltd

Solvent-free catalytic preparation of 1,1-diacetates from aldehydes using a Wells-Dawson acid (H₆P₂W₁₈O₆₂.24H₂O)

Authors: Romanelli G.P.; Thomas H.J.; Baronetti G.T.; Autino J.C.

Source: Tetrahedron Letters, Volume 44, Number 6, 3 February 2003 , pp. 1301-1303(3)

Publisher: Elsevier

Efficient method for tetrahydropyranylation/depyranylation of phenols and alcohols using a solid acid catalyst with Wells-Dawson structure

Authors: Romanelli G.P.; Baronetti G.; Thomas H.J.; Autino J.C.

Source: Tetrahedron Letters, Volume 43, Number 42, 14 October 2002 , pp. 7589-7591(3)

Publisher: Elsevier

Oxidation of aldehydes using silica-supported Co(II)-substituted heteropolyacid

Authors: Kharat A.N.; Pendleton P.; Badalyan A.; Abedini M.; Amini M.M.

Source: Journal of Molecular Catalysis A: Chemical, Volume 175, Number 1, 23 October 2001 , pp. 277-283(7)

Publisher: Elsevier

Wells-Dawson heteropolyacid supported on silica: isobutane alkylation with C4 olefins

Authors: Baronetti G.; Thomas H.; Querini C.A.

Source: Applied Catalysis A: General, Volume 217, Number 1, 3 September 2001 , pp. 131-141(11)

Publisher: Elsevier

Heteropolyacid-based catalysis. Dawson acid for MTBE synthesis in gas phase

Authors: Baronetti G.; Briand L.; Sedran U.; Thomas H.

Source: Applied Catalysis A: General, Volume 172, Number 2, 14 September 1998 , pp. 265-272(8)

Publisher: Elsevier