Selective Isomerization of Epoxides to Allylic Alcohols Catalyzed by TiO2??Supported Gold Nanoparticles
C Raptis, H Garcia, M Stratakis
Index: Raptis, Christos; Stratakis, Manolis; Garcia, Hermenegildo Angewandte Chemie, International Edition, 2009 , vol. 48, # 17 p. 3133 - 3136
Full Text: HTML
Citation Number: 62
Abstract
Abstract ReacTiO 2 ns for rings: Gold nanoparticles supported on TiO 2 are used as a novel heterogeneous catalyst for the isomerization of epoxides to allylic alcohols by a concerted mechanism (see scheme). The reaction proceeds in high yields and the product selectivity is often remarkable.
Related Articles:
Highly efficient Meinwald rearrangement reactions of epoxides catalyzed by copper tetrafluoroborate
[Robinson, Mathew W.C.; Pillinger, Kathryn S.; Graham, Andrew E. Tetrahedron Letters, 2006 , vol. 47, # 33 p. 5919 - 5921]
[Timofeeva, M. N.; Panchenko, V. N.; Prosvirin, I. P.; Hasan, Zubair; Jhung, Sung Hwa Journal of Molecular Catalysis A: Chemical, 2012 , vol. 363-364, p. 328 - 334,7]
Selective epoxidation of monoterpenes with methyltrioxorhenium and H 2 O 2
[Villa De P., Aida L.; De Vos, Dirk E.; Montes De C., Consuelo; Jacobs, Pierre A. Tetrahedron Letters, 1998 , vol. 39, # 46 p. 8521 - 8524]
[Tucker-Schwartz, Alexander K.; Garrell, Robin L. Chemistry - A European Journal, 2010 , vol. 16, # 42 p. 12718 - 12726]
[Costa, Vinicius V.; Da Silva Rocha, Kelly A.; De Sousa, Liniker F.; Robles-Dutenhefner, Patricia A.; Gusevskaya, Elena V. Journal of Molecular Catalysis A: Chemical, 2011 , vol. 345, # 1-2 p. 69 - 74]