Domino Primary Alcohol Oxidation-Wittig Reaction: Total Synthesis of ABT-418 and (<i>E</i>)-4-Oxonon-2-enoic Acid
作者:Santosh Tilve、Jyoti Shet、Vidya Desai
DOI:10.1055/s-2004-829123
日期:——
Domino oxidation of primary alcohols to α,β-unsaturatedcompounds using the combination of PCC-NaOAc and stabilized Wittig reagent and its application towards total synthesis of ABT-418 and 4-oxonon-2-enoic acid is described.
Liquid chromatography/electrospray ionisation mass spectrometric tracking of 4-hydroxy-2(<i>E</i>)-nonenal biotransformations by mouse colon epithelial cells using [1,2-<sup>13</sup>C<sub>2</sub>]-4-hydroxy-2(<i>E</i>)-nonenal as stable isotope tracer
作者:I. Jouanin、M. Baradat、M. Gieules、S. Taché、F. H. F. Pierre、F. Guéraud、L. Debrauwer
DOI:10.1002/rcm.5033
日期:2011.10.15
4-Hydroxy-2(E)-nonenal (HNE), a product of lipid peroxidation, has been extensively studied in several areas, including metabolism with radio-isotopes and quantification in various matrices with deuterium-labelled HNE as standard. The aim of this work was to evaluate the relevance of (13)C-labelled HNE in biotransformation studies to discriminate metabolites from endogens by liquid chromatography/electrospray
Preparation and reactions of 1,1-zinc, boron and 1,1-copper, boron alkenyl bimetallics
作者:Jack R. Waas、AchyuthaRao Sidduri、Paul Knochel
DOI:10.1016/0040-4039(92)80007-7
日期:1992.6
Pinacol α-iodoalkenylboronates 8, readily prepared by the hydroboration of 1-iodoalkynes, were converted to 1,1-bimetallics of boron and zinc or copper which react with a wide range of electrophiles affording polyfunctional boronic esters. After H2O2 oxidation (30% H2O2, sat.aq. NaOAc), polyfunctional ketones were produced in good to excellent yields.
通过1-碘炔烃的硼氢化反应容易制得的频哪醇α-碘烯基硼酸酯8被转化为硼和锌或铜的1,1-双金属化合物,它们与各种各样的亲电试剂反应,得到多官能的硼酸酯。在H 2 O 2氧化(30%H 2 O 2,饱和NaOAc水溶液)之后,以良好或优异的产率制备了多官能酮。
Ernest; Jelinkova, Collection of Czechoslovak Chemical Communications, 1959, vol. 24, p. 3341,3345
作者:Ernest、Jelinkova
DOI:——
日期:——
MANFREDINI, S.;SIMONI, D.;ZANIRATO, V.;CASOLARI, A., TETRAHEDRON LETT., 29,(1988) N 32, C. 3997-4000
作者:MANFREDINI, S.、SIMONI, D.、ZANIRATO, V.、CASOLARI, A.