Process for producing α,β-unsaturated aldehyde compounds
申请人:Kao Corporation
公开号:US07732644B2
公开(公告)日:2010-06-08
The present invention relates to processes for producing α,β-unsaturated aldehyde compounds and unsaturated alcohols with a good yield. There is provided a process for producing and α,β-unsaturated aldehyde compound including the step of subjecting a raw aldehyde compound to an intermolecular condensation reaction in the presence of an amine and a protonic acid having 4 to 20 carbon atoms or a salt thereof; and a process for producing an unsaturated alcohol including the step of subjecting the α,β-unsaturated aldehyde compound to a reduction reaction.
PROCESS FOR PRODUCING ALPHA, BETA-UNSATURATED ALDEHYDE COMPOUNDS
申请人:Ishida Kosaku
公开号:US20090171124A1
公开(公告)日:2009-07-02
The present invention relates to processes for producing α,β-unsaturated aldehyde compounds and unsaturated alcohols with a good yield. There is provided a process for producing and α,β-unsaturated aldehyde compound including the step of subjecting a raw aldehyde compound to an intermolecular condensation reaction in the presence of an amine and a protonic acid having 4 to 20 carbon atoms or a salt thereof; and a process for producing an unsaturated alcohol including the step of subjecting the α,β-unsaturated aldehyde compound to a reduction reaction.
PROCESS FOR PRODUCING ALPHA,BETA-UNSATURATED ALDEHYDE COMPOUNDS
申请人:Kao Corporation
公开号:EP1957437A1
公开(公告)日:2008-08-20
US7732644B2
申请人:——
公开号:US7732644B2
公开(公告)日:2010-06-08
[EN] PROCESS FOR PRODUCING a,ß-UNSATURATED ALDEHYDE COMPOUNDS<br/>[FR] PROCEDE DE PRODUCTION DE COMPOSES ALDEHYDE a,ß-INSATURES
申请人:KAO CORP
公开号:WO2007063703A1
公开(公告)日:2007-06-07
[EN] The present invention relates to processes for producing a,ß-unsaturated aldehyde compounds and unsaturated alconhols with a good yield. There is provided a process for producing and a,ß-unsaturated aldehyde compound including the step of subjecting a raw aldehyde compound to an intermolecular condensation reaction in the presence of an amine and a protonic acid having 4 to 20 carbon atoms or a salt thereof; and a process for producing an unsaturated alcohol including the step of subjecting the a,ß-unsaturated aldehyde compound to a reduction reaction. [FR] La présente invention concerne des procédés de production de composés aldéhyde a,ß-insaturés et d'alcools insaturés avec un bon rendement. La présente invention concerne un procédé de production d'un composé aldéhyde a,ß-insaturé comprenant l'étape consistant à soumettre un composé de départ aldéhyde à une réaction intermoléculaire de condensation en présence d'une amine et d'un acide protonique ayant de 4 à 20 atomes de carbone ou un sel de celui-ci ; et un procédé de production d'un alcool insaturé comprenant l'étape consistant à soumettre le composé aldéhyde a,ß-insaturé à une réaction de réduction.