葡萄糖酸内酯 、 N,N-dipropyl-tetradecylamine 在
异丙醇 作用下,
以
甲醇 为溶剂,
反应 16.5h,
以giving 46.2 g (83% yield) of hydrogenated tallowaminopropyl D-gluconamide with a melting point of 112°-115° C.的产率得到2,3,4,5,6-五羟基己酰胺
参考文献:
名称:
Heteroatom containing alkyl aldonamide compounds as superior foaming,
Room temperature deep eutectic solvents of (1S)-(+)-10-camphorsulfonic acid and sulfobetaines: hydrogen bond-based mixtures with low ionicity and structure-dependent toxicity
ionicity of these mixtures. A FTIR-based bioassay was performed to determine the toxicity of these mixtures on eukaryotic model cells (Saccharomyces cerevisiae). The DESs showed merely a dehydrating effect on the cells, similar to that produced by CaCl2, a low cell toxicity salt. This supports these DESs as promising green media. Amphiphilic SBs DESs showed a stronger effect on the cells and a structure-activity
申请人:Lever Brothers Company, Division of Conopco, Inc.
公开号:US05624906A1
公开(公告)日:1997-04-29
The present invention is related to new oral hygiene compositions that have improved foam, viscosity, clarity and good taste due to the inclusion of a new type of alkyl aldonamide compound, specifically heteroatom containing alkyl aldonamide compounds.
Hair care compositions comprising heteroatom containing alkyl aldonamide
申请人:Lever Brothers Company, Division of Conopco, Inc.
公开号:US05641480A1
公开(公告)日:1997-06-24
The invention relates to hair care compositions containing heteroatom containing alkyl aldonamide compounds and hair conditioning agents. Unexpectedly, applicants have found that when these heteroatom containing alkyl aldonamides are used, benefits such as enhanced stability and/or enhanced viscosity are obtained relative to the use of other known thickeners or non-heteroatom containing aldonamides.
Personal product compositions comprising heteroatom containing alkyl
申请人:Lever Brothers Company, Division of Conopco, Inc.
公开号:US05653970A1
公开(公告)日:1997-08-05
The invention relates to personal product compositions containing heteroatom containing alkyl aldonamide compounds and skin conditioning agent. Unexpectedly, applicants have found that when these heteroatom containing alkyl aldonamides are used, benefits such as enhanced stability and/or enhanced viscosity are obtained relative to the use of other known thickeners or non-heteroatom containing aldonamides.