21022-74-2Relevant academic research and scientific papers
Zirconia-modified superacid UDCaT-5: An efficient and versatile catalyst for alkylation reactions under solvent-free conditions
Yadav, Ganapati D.,Pathre, Ganesh S.
, p. 2684 - 2691 (2008/12/22)
UDCaT-5, a modified version of zirconia, efficiently catalyzes alkylation of phenols with alcohols under environmentally safe, heterogeneous reaction conditions with high selectivity and in excellent yields. The high content present in UDCaT-5 with preservation of tetragonal phase of zirconia was responsible for the superactivity. Several phenolic compounds carrying either electron-sulfer releasing or electron-withdrawing substituents in the ortho, meta, and para positions afforded high yields of the products. Copyright Taylor & Francis Group, LLC.
QSAR study for?a?novel series of?ortho disubstituted phenoxy analogues of?α1-adrenoceptor antagonist WB4101
Pallavicini,Fumagalli,Gobbi,Bolchi,Colleoni,Moroni,Pedretti,Rusconi,Vistoli,Valoti
, p. 1025 - 1040 (2007/10/03)
On the basis of the affinities at the α1a-, α1b- and α1d-adrenoceptors and the 5-HT1A receptor of a previous series of sixteen 2-[(2-phenoxyethyl)aminomethyl]-1,4-benzodioxanes ortho monosubstituted at the pheno
AN APPROACH TO TAXODIONE INVOLVING BIOMIMETIC POLYENE CYCLIZATION METHODOLOGY
Johnson, William S.,Shenvi, Ashok B.,Boots, Sharon G.
, p. 1397 - 1404 (2007/10/02)
A novel synthesis of 11,12-dimethoxyabieta-8,11,13-triene (4), involving the biomimetic cyclization of allylic alcohol 5 is described.This represents a formal total synthesis of taxodione (1), a tumor-inhibitory diterpenoid quinone methide.Treatment of th
