A Mild and Efficient Flow Procedure for the Transfer Hydrogenation of Ketones and Aldehydes using Hydrous Zirconia
作者:Claudio Battilocchio、Joel M. Hawkins、Steven V. Ley
DOI:10.1021/ol400856g
日期:2013.5.3
A flow chemistry Meerwein-Ponndorf-Verley (MPV) reduction procedure using partially hydrated zirconium oxide via a machine-assisted approach is reported. The heterogeneous reductive system could be applied to a wide range of functionalized substrates, allowing clean and fast delivery of the alcohol products within a few minutes (6-75 min). In three examples the system was scaled to deliver 50 mmol of product.
Kotani, Eiichi; Kobayashi, Shigeki; Ishii, Yoko, Chemical and pharmaceutical bulletin, 1985, vol. 33, # 11, p. 4680 - 4684
作者:E. A. Dikusar、N. G. Kozlov、V. I. Potkin、N. V. Kovganko
DOI:10.1023/a:1025474619550
日期:——
Esters 1b-15b were prepared from cetyl alcohol 1a, terpenols 2a-6a, sterols 7a-10a, plant phenols 11a-13a, and alcohols 14a-15a by reaction with 1-adamantanecarboxylic acid chloride in the presence of pyridine.
Komppa; Nyman, Chemische Berichte, 1936, vol. 69, p. 1813,1818