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1. SG171905 - METHOD FOR SILYLATION OF MONOCARBOXYLIC ACIDS

Amt Singapur
Aktenzeichen/Anmeldenummer 2011040029
Anmeldedatum 03.12.2009
Veröffentlichungsnummer 171905
Veröffentlichungsdatum 28.07.2011
Veröffentlichungsart A
CPC
C07F 7/1896
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
7Compounds containing elements of Groups 4 or 14 of the Periodic System
02Silicon compounds
08Compounds having one or more C—Si linkages
18Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
1896Compounds having one or more Si-O-acyl linkages
Anmelder BASF SE
Erfinder THOMAS, FLORIAN
PETZOLDT, JOCHEN
GÄRTNER, MARTIN
Prioritätsdaten 102008054740.9 16.12.2008 DE
61/122,862 16.12.2008 US
Titel
(EN) METHOD FOR SILYLATION OF MONOCARBOXYLIC ACIDS
Zusammenfassung
(EN)
PF 6 14 METHOD FOR SILYLATION OF MONOCARBOXYLIC ACIDS Abstract A process for preparing Sil gated roonocathoxylic adds by reading Creicii monocsntioxylic acids with halosilaties of the general formula lif) 10 in Miich Hai is a halogen atom selected from and iodine. R is independently hydrogen x is an integer of U to 3 rnupo(fivarn, ch:ohne, bromin w lky: or aryl and to fa hydrogen halide in the presence n aweliary base, wherein the:auxiliary .bese and the hydrogen haiide form a salt which larel$ immisdble phases with the prodect of value or the solution of the product of vaiue in a suilabie solvent and is 20 :removed. No suitable figure