PROCEDE DE SYNTHESE D'ALDOSIDES OU DE POLYALDOSIDES D'ALKYLE, DE CYCLOALKYLE OU D'ALCENYLE

PROCEDE DE SYNTHESE D'ALDOSIDES OU DE POLYALDOSIDES D'ALKYLE, DE CYCLOALKYLE OU D'ALCENYLE

PCT No. PCT/FR85/00197 Sec. 371 Date Apr. 18, 1986 Sec. 102(e) Date Apr. 18, 1986 PCT Filed Jul. 18, 1985 PCT Pub. No. WO86/00906 PCT Pub. Date Feb. 13, 1986.The process comprises the action of a saturated aliphatic or cycloaliphatic alcohol or an aliphatic or cycloaliphatic alcohol comprising a dou...

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Bibliographische Detailangaben
1. Verfasser: JACQUES DEFAYE, EMILE WONG ET CHRISTIAN PEDERSEN
Format: Patent
Sprache:fre
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
METALLURGY
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
SUGARS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:PCT No. PCT/FR85/00197 Sec. 371 Date Apr. 18, 1986 Sec. 102(e) Date Apr. 18, 1986 PCT Filed Jul. 18, 1985 PCT Pub. No. WO86/00906 PCT Pub. Date Feb. 13, 1986.The process comprises the action of a saturated aliphatic or cycloaliphatic alcohol or an aliphatic or cycloaliphatic alcohol comprising a double ethylenic bound not situated in alpha of the hydroxyl group with an aldose, aldoside or polyaldoside in the solvent and reactant formed by the hydrogen fluoride. Application to the synthesis of surfactants or as additives for rigidifying polyurethane foams.