Halogen-bonded iodonium ion catalysis: a route to α-hydroxy ketones via domino oxidations of secondary alcohols and aliphatic C–H bonds with high selectivity and control
been developed from benzylic secondary alcohols employing catalytic iodonium ions stabilized by DMSO. The reaction proceeds through an unprecedented sequential oxidation of alcohols to ketone and its α-hydroxylation in a controlled manner. The spectroscopic evidences establish the possibility of formation of a stable halogen–bonded adduct between DMSO and iodonium ions.
Tanabe et al., Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1952, vol. 72, p. 941,943
作者:Tanabe et al.
DOI:——
日期:——
Mixed Atomistic–Continuum Models of Material Behavior: The Art of Transcending Atomistics and Informing Continua
作者:M. Ortiz、A.M. Cuitiño、J. Knap、M. Koslowski
DOI:10.1557/mrs2001.45
日期:2001.3
The recent development of microscopes that allow for the examination of defects at the atomic scale has made possible a more direct connection between the defects and the macroscopic response they engender (see, e.g., the December 1999 issue of MRS Bulletin).