Ureido or carbamate derivatives of crown ethers and of silicon usable for preparing supports intended for the separation by chromatography of metal cations and of organic molecules comprising amine functional groups
Kossmehl, G.; Gerecke, B.; Harmsen, N., Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 1995, vol. 269, p. 39 - 54
作者:Kossmehl, G.、Gerecke, B.、Harmsen, N.、Schroeder, F.、Vieth, H. M.
DOI:——
日期:——
US6342592B1
申请人:——
公开号:US6342592B1
公开(公告)日:2002-01-29
US7067640B1
申请人:——
公开号:US7067640B1
公开(公告)日:2006-06-27
US7230123B2
申请人:——
公开号:US7230123B2
公开(公告)日:2007-06-12
Ureido or carbamate derivatives of crown ethers and of silicon usable for preparing supports intended for the separation by chromatography of metal cations and of organic molecules comprising amine functional groups
申请人:Barre Yves
公开号:US20050143587A1
公开(公告)日:2005-06-30
The invention relates to ureido or carbamate derivatives of crown ethers and of silicon of formula:
These derivatives can be grafted to silica gel for the purpose of obtaining supports for the chromatographic separation of cations or of molecules comprising amine functional groups, such as amino acids.