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作者:Roberta Bernini , Antonietta Coratti , Giancarlo Fabrizi ...
来源:[J].Tetrahedron Letters(IF 2.397), 2003, Vol.44 (50), pp.8991-8994
摘要:Abstract(#br)The Baeyer–Villiger oxidation of cyclic ketones can be effected by methyltrioxorhenium/hydrogen peroxide in the ionic liquid [bmim]BF 4 . After simple extraction of the lactone with diethyl ether, the catalyst can be repeatedly recycled and efficiently reused for ...
作者:Stefan Baj , Roksana Słupska , Anna Chrobok ...
来源:[J].Journal of Molecular Catalysis. A, Chemical(IF 3.187), 2013, Vol.376, pp.120-126
摘要:Abstract(#br)A new application of silyl peroxides as oxidants in the Baeyer–Villiger oxidation of cyclic ketones in chloroaluminate(III) ionic liquids is described. Among the silyl peroxides, the reactivity of two groups of peroxides was studied: bis(silyl) and t -butyl sil...
作者:Yungui Peng , Xiaoming Feng* , Kaibai Yu ...
来源:[J].Journal of Organometallic Chemistry(IF 2), 2001, Vol.619 (1), pp.204-208
摘要:... Compounds 5 and 6 were found to be moderately effective in the catalytic asymmetric Baeyer–Villiger reaction of 2-phenylcyclohexanone.
作者:Roberta Bernini , Enrico Mincione , Manuela Cortese ...
来源:[J].Tetrahedron Letters(IF 2.397), 2003, Vol.44 (26), pp.4823-4825
摘要:Abstract(#br)Naringenin and hesperetin were converted into the corresponding lactones by hydrogen peroxide activated by poly(4-vinylpiridine)-supported methyltrioxorhenium in t -butanol, an environmentally friendly catalytic system. The products showed a marked apoptotic activity...
作者:А. L. Perkel , S. G. Voronina , G. G. Borkina
来源:[J].Russian Chemical Bulletin(IF 0.423), 2018, Vol.67 (5), pp.779-786
摘要:Abstract(#br)The data on the composition of ester products formed in the Baeyer–Villiger reaction in the liquid-phase oxidation of organic compounds with molecular oxygen, on production channel of peroxy acids, as well as on the influence of a carbonyl compound structure on it...
作者:Michael Harmata , Paitoon Rashatasakhon
来源:[J].Tetrahedron Letters(IF 2.397), 2002, Vol.43 (20), pp.3641-3644
摘要:Abstract(#br)The Baeyer–Villiger reaction of a series of compounds related to an intermediate in our synthesis of (+)-dactylol showed a pattern of regioselectivity which could be varied to a small extent as a function of substitution on the precursor. A very unusual Baeyer–Villiger reaction...
作者:Peng Jin , Lu Zhu , Donghui Wei ...
来源:[J].Computational and Theoretical Chemistry(IF 1.139), 2011, Vol.966 (1), pp.207-212
摘要:Abstract(#br)The mechanisms of the title reaction have been studied by density functional theory (DFT) method. Two possible reaction channels, including the non-catalyzed channel (channel 1) and the catalyzed channel promoted by peroxo tungsten compound (channel 2), have been stu...
作者:Mariana Macias-Alonso , Jacek W. Morzycki , Martin A. Iglesias-Arteaga
来源:[J].Steroids(IF 2.803), 2010, Vol.76 (3), pp.317-323
摘要:Abstract(#br)During reactions of 23-oxosapogenins and the corresponding isomeric 22-oxo-23-spiroketals with MCPBA in the presence of BF 3 ·Et 2 O, equilibration occurs between the ketones. The Baeyer–Villiger type oxidation is followed by fragmentation to the dinorcholanic...
作者:Anna Chrobok , Stefan Baj , Wojciech Pudło ...
来源:[J].Applied Catalysis A, General(IF 3.41), 2009, Vol.366 (1), pp.22-28
摘要:... The new material was tested as acidic catalyst with the Baeyer–Villiger reaction. Cyclic ketones were readily oxidised with 68% hydrogen peroxide in dry dichloromethane to their corresponding lactones in high yields (60–91%) at 50 °C within a short time (5–20 h). T...

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