Hypervalent iodine oxidation: α-Functionalization of β-dicarbonyl compounds using iodosobenzene
作者:Robert M. Moriarty、Radhe K. Vaid、Vasulinga T. Ravikumar、Beena K. Vaid、Thomas E. Hopkins
DOI:10.1016/s0040-4020(01)86720-x
日期:1988.1
Hypervalent iodine oxidation of β-diketones and β-ketoesters with iodosobenzene-boron trifluoride etherate in chloroform using appropriate nucleophiles results In α-functionalization. Benzoylacetone on reaction with iodosobenzene or iodosobenzene boron trifluoride-etherate in methanol yields α-methoxyacetophenone () and methyl phenylacetate (). The possible mechanisms for these reactions are discussed
<i>m</i>-Iodosylbenzoic Acid: Recyclable Hypervalent Iodine Reagent for <font>α</font>-Tosyloxylation and <font>α</font>-Mesyloxylation of Ketones
作者:Mekhman S. Yusubov、Tatyana V. Funk、Roza Y. Yusubova、Galina Zholobova、Andreas Kirschning、Joo Yeon Park、Ki-Whan Chi
DOI:10.1080/00397910902838870
日期:2009.10.12
m-Iodosylbenzoic acid-mediated reactions of various carbonyl compounds provided -organosulfonyloxy carbonyl compounds in good yields. The final products could be easily isolated without any chromatographic purification by simple treatment of the crude mixture with an anionic exchange resin.
MORIARTY, ROBERT M.;VAID, RADHE K.;RAVIKUMAR, VASULINGA T.;VAID, BEENA K.+, TETRAHEDRON, 44,(1988) N 6, 1603-1607
作者:MORIARTY, ROBERT M.、VAID, RADHE K.、RAVIKUMAR, VASULINGA T.、VAID, BEENA K.+