Equilibration of 1-octanol with alcohol dehydrogenase. Evidence for horse liver alcohol dehydrogenase responsibility for exchange of the 1-pro-S hydrogen atom
MEDLIK-BALAN A.; KLEIN I., TETRAHEDRON, 1980, 36, NO 2, 299-304
作者:MEDLIK-BALAN A.、 KLEIN I.
DOI:——
日期:——
KAGAN H. B.; NAMY J. L.; GIRARD P., TETRAHEDRON, 1981, 37, SUPPL. NO 9, 175-180
作者:KAGAN H. B.、 NAMY J. L.、 GIRARD P.
DOI:——
日期:——
Enantioselective Synthesis of (<i>R</i>)- and (<i>S</i>)-1-<sup>2</sup>H-1-Octanol and Their Corresponding Amines
作者:Diederik W. R. Balkenende、Seda Cantekin、Christopher J. Duxbury、Marcel H. P. van Genderen、E. W. Meijer、Anja R. A. Palmans
DOI:10.1080/00397911.2010.527422
日期:2012.2.15
provided a one-step procedure from a commercially available starting compound to both enantiomers of 1-2H-1-octanol in good yields (>80%) and good enantiomeric excess (∼97%). The (S)-alcohols were converted to their corresponding (R)-amines, which showed ee's around 90%. GRAPHICAL ABSTRACT
C−H Activation of Unbiased C(sp<sup>3</sup>)−H Bonds: Gold(I)‐Catalyzed Cycloisomerization of 1‐Bromoalkynes**
作者:Rubén Miguélez、Nina Semleit、Carlos Rodríguez‐Arias、Pavel Mykhailiuk、José M. González、Gebhard Haberhauer、Pablo Barrio
DOI:10.1002/anie.202305296
日期:2023.6.26
A gold-catalyzed intramolecular insertion reaction of strictly unactivated C(sp3)−H bonds is described. The reaction uses readily available starting materials and benefits from extremely simple reaction conditions. A library of structurally diverse scaffolds bearing a C(sp2)−Br bond has been obtained. In addition, an original reaction pathway in gold catalysis involving a concerted insertion on a gold-stabilized