Desilylative Oxidation of Alkyl Trimethylsilyl Ethers with Pyridinium Fluorochromate
摘要:
AbstractDirect conversion of alkyl trimethylsilyl ethers to carbonyl compounds is accomplished using PFC in dichloromethane at room temperature. For a similar oxidation of t‐butyldimethylsilyl ethers the PCC‐n‐Bu4NF combination may be employed.
Fast and efficient method for Silylation of alcohols and phenols with HMDS in the presence of bis-thiourea complexes of cobalt, nickel, copper and zinc chlorides
作者:Behzad Zeynizadeh、Serve Sorkhabi
DOI:10.1080/10426507.2017.1417294
日期:2018.3.4
GRAPHICAL ABSTRACT ABSTRACT Bis-thiourea complexes of cobalt, nickel, copper and zinc chlorides were usedefficiently for rapid and efficient trimethylsilylation of alcohols and phenols with hexamethyldisilazane (HMDS) in CH3CN. All reactions were carried out at roomtemperature within immediate-120 min timeframe to afford trimethylsilyl ether derivatives in high to excellent yields. Investigation
Desilylative Oxidation of Alkyl Trimethylsilyl Ethers with Pyridinium Fluorochromate
作者:Tse-Lok Ho、Gour Hari Jana
DOI:10.1002/jccs.199900089
日期:1999.8
AbstractDirect conversion of alkyl trimethylsilyl ethers to carbonyl compounds is accomplished using PFC in dichloromethane at room temperature. For a similar oxidation of t‐butyldimethylsilyl ethers the PCC‐n‐Bu4NF combination may be employed.