NO931651L -
PROCEDURE FOR THE PREPARATION OF N-ALKYL-POLYHYDROXYAMINES IN AMINE AND AMINE / WATER SOLVENTS AND FATTY ACID AMIDES THEREOF
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PROCEDURE FOR THE PREPARATION OF N-ALKYL-POLYHYDROXYAMINES IN AMINE AND AMINE / WATER SOLVENTS AND FATTY ACID AMIDES THEREOF
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Publication number
NO931651L
NO931651LNO93931651ANO931651ANO931651LNO 931651 LNO931651 LNO 931651LNO 93931651 ANO93931651 ANO 93931651ANO 931651 ANO931651 ANO 931651ANO 931651 LNO931651 LNO 931651L
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Priority claimed from PCT/US1991/006979external-prioritypatent/WO1992008687A1/en
Application filed by Procter & GamblefiledCriticalProcter & Gamble
Publication of NO931651D0publicationCriticalpatent/NO931651D0/en
Publication of NO931651LpublicationCriticalpatent/NO931651L/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Aminer som metylamin reageres med materialer som reduserende sukkere i amin eller amin/vann-løsningsmiddel for fremstilling av N-alkylpolyhydroksyaminer. Følgelig reageres glukose med metylamin og de oppnådde addukter hydrogeneres til å gi N-metylglukamin. N-alkylpolyhydroksyaminene kan deretter reageres med fettestere til å gi polyhydroksyfettsyreamider som kan anvendes som detersivsurfaktanter. Detersivsurfaktanter er således tilgjengelige fra ikke-petrokjemiske for-løpere som sukkere og sukkerkilder som maissirup og fettsyre-estere som kan avledes fra forskjellige fettstoffer og oljer.Amines such as methylamine are reacted with materials such as reducing sugars in amine or amine / water solvent to produce N-alkyl polyhydroxyamines. Accordingly, glucose is reacted with methylamine and the adducts obtained are hydrogenated to give N-methylglucamine. The N-alkyl polyhydroxyamines can then be reacted with fatty esters to give polyhydroxy fatty acid amides which can be used as detersive surfactants. Thus, detersive surfactants are available from non-petrochemical precursors such as sugars and sugar sources such as corn syrup and fatty acid esters which can be derived from various fats and oils.
NO93931651A1990-11-091993-05-06
PROCEDURE FOR THE PREPARATION OF N-ALKYL-POLYHYDROXYAMINES IN AMINE AND AMINE / WATER SOLVENTS AND FATTY ACID AMIDES THEREOF
NO931651L
(en)
Process for the preparation of crystalline forms of the optical enantiomers, polymorphic forms of modafinil levorotatory or dextroric enantiomers, modafinil levorotatory or dextroric dimethylcarbonate and acetonitrile solvates, conversion process, optically active modafinil preparation process, process of preparation one of the modafinil enantiomers, pharmaceutical compositions, uses of (-) - modafinil or (+) - modafinil polymorphic forms
IMIDAZOLE COMPOUNDS USEFUL FOR THE TREATMENT OF PATHOLOGIES MEDIATED BY CYTOKINES; PHARMACEUTICAL COMPOSITION THAT CONTAINS THEM; PROCESS TO PREPARE SUCH COMPOUNDS; USE OF THE SAME TO PREPARE SUCH COMPOSITIONS; INTERMEDIATE COMPOUNDS AND PROCESSES FOR ITS PREPARATION.
METHOD OF OBTAINING N-ALKYL POLYHYDROXYAMINES, METHOD OF OBTAINING SURFACE-ACTIVE AMIDES OF POLYHYDROXI OF FATTY ACIDS, METHOD OF OBTAINING WASHING COMPOSITION