Synergistic Relay Reactions To Achieve Redox‐Neutral α‐Alkylations of Olefinic Alcohols with Ruthenium(II) Catalysis
作者:Chen‐Chen Li、Jian Kan、Zihang Qiu、Jianbin Li、Leiyang Lv、Chao‐Jun Li
DOI:10.1002/anie.201915218
日期:2020.3.9
the first Grignard-type nucleophilic addition using olefinicalcohols as latent carbonyl groups, providing a higher yield of the corresponding secondary alcohol than the classical hydrazone addition to aldehydes does. A broad scope of unsaturated alcohols and hydrazones, including some complex structures, can be successfully employed in this reaction, which shows the versatility of this approach and
Preparation of alcohols from sulfones and trialkylboranes
作者:Célia Billaud、Jean-Philippe Goddard、Thierry Le Gall、Charles Mioskowski
DOI:10.1016/s0040-4039(03)01025-6
日期:2003.6
The reaction of sulfone anions with trialkylboranes followed by thermalisomerization of the obtained boron compounds in the presence of excess borane–methyl sulfide complex and by alkaline hydroperoxide oxidation yields primary alcohols.