ES255177A1 - Procedure for the production of alcohol -tetrahydrobencylic (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the production of alcohol -tetrahydrobencylic (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Publication of ES255177A1publicationCriticalpatent/ES255177A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Catalysts
(AREA)
Abstract
Process for the production of alcohol Δ 3-tetrahydrobenzyl and its homologs substituted on the cyclohexene ring by alkyl groups with 1-4 carbon atoms and/or a bridge of 2,5-methylene, by reduction of Δ 3-tetrahydrobenzaldehyde , or their homologs substituted on the cyclohexene ring by alkyl groups with 1-4 carbon atoms and/or a bridge of 2,5-methylene, characterized in that the aldehyde is catalytically hydrogenated in the presence of a chromium oxide catalyst. -copper. (Machine-translation by Google Translate, not legally binding)
ES0255177A1959-01-221960-01-21Procedure for the production of alcohol -tetrahydrobencylic (Machine-translation by Google Translate, not legally binding)
ExpiredES255177A1
(en)
A procedure for the obtaining of dihydrocombinations of synthetic or natural derivatives of lystric acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the polymerization of olefins and diolefins conjugated in the presence of a catalyst (Machine-translation by Google Translate, not legally binding)