[DE] VERFAHREN ZUR HERSTELLUNG VON DIALDEHYDEN UND/ODER ETHYLENISCH UNGESÄTTIGTEN MONOALDEHYDEN DURCH HYDROFORMYLIERUNG ETHYLENISCH UNGESÄTTIGTER VERBINDUNGEN [EN] METHOD FOR PRODUCING DIALDEHYDES AND/OR ETHYLENICALLY UNSATURATED MONOALDEHYDES BY HYDROFORMYLATING ETHYLENICALLY UNSATURATED COMPOUNDS [FR] PROCEDE DE PRODUCTION DE DIALDEHYDES ET/OU DE MONOALDEHYDES ETHYLENIQUEMENT INSATURES PAR HYDROFORMYLATION DE COMPOSES ETHYLENIQUEMENT INSATURES
[DE] VERFAHREN ZUR HERSTELLUNG VON DIALDEHYDEN UND/ODER ETHYLENISCH UNGESÄTTIGTEN MONOALDEHYDEN DURCH HYDROFORMYLIERUNG ETHYLENISCH UNGESÄTTIGTER VERBINDUNGEN<br/>[EN] METHOD FOR PRODUCING DIALDEHYDES AND/OR ETHYLENICALLY UNSATURATED MONOALDEHYDES BY HYDROFORMYLATING ETHYLENICALLY UNSATURATED COMPOUNDS<br/>[FR] PROCEDE DE PRODUCTION DE DIALDEHYDES ET/OU DE MONOALDEHYDES ETHYLENIQUEMENT INSATURES PAR HYDROFORMYLATION DE COMPOSES ETHYLENIQUEMENT INSATURES
申请人:BASF AG
公开号:WO2004026803A1
公开(公告)日:2004-04-01
Beschrieben wird ein Verfahren zur Herstellung von Dialdehyden und/oder ethylenisch ungesättigtenMonoaldehyden durch Umsetzung wenigstens einer Verbindung mit mindestens zwei ethylenischungesättigten Doppelbindungen mit Kohlenmonoxid und Wasserstoff in Gegenwart eines Hydro-formylierungskatalysators, der wenigstens einen Komplex eines Metalls der VIII. Nebengruppe mit wenigstens Pnicogenchelatliganden umfasst.
Method for the production of 1,7-octadiene and use thereof
申请人:Bohm Volker
公开号:US20070083066A1
公开(公告)日:2007-04-12
The invention relates to a method for the production of 1,7 octadiene by reacting metathesis of cyclohexene with ethylene. The invention also relates to the production of 1,10-decandiol by hydroformulating 1,7 octadiene produced according to said method. The invention further relates to a method for the production of muscone or olefinically unsaturated analogs thereof using 1,10 decandiol which is obtainable in said manner.
SEPARATION OF ACIDS FROM CHEMICAL REACTION MIXTURES BY MEANS OF IONIC LIQUIDS
申请人:Volland Martin
公开号:US20080083606A1
公开(公告)日:2008-04-10
Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.
Method for the hydroformylation of 2-substituted butadienes and the production of secondary products thereof, especially ambrox
申请人:BASF SE
公开号:US10315975B2
公开(公告)日:2019-06-11
The present invention relates to a method for the regioselective hydroformylation of polyunsaturated acyclic hydrocarbons, which are 1, 3 butadienes, which, in the 2 position, bear a saturated or monounsaturated or polyunsaturated acyclic hydrocarbon radical. The present invention also relates to the production of secondary products of these hydroformylation products, especially of ambrox.
VERFAHREN ZUR HERSTELLUNG VON DIALDEHYDEN UND/ODER ETHYLENISCH UNGESÄTTIGTEN MONOALDEHYDEN DURCH HYDROFORMYLIERUNG ETHYLENISCH UNGESÄTTIGTER VERBINDUNGEN