Acetal compounds and processes for preparing thereof, and processes for preparing aldehyde compounds from the acetal compounds

The present invention relates to an acetal compound of the following general formula (1) and an acetal compound of the following general formula (2). The present invention relates to processes for preparing the acetal compound (2), comprising subjecting the acetal compound (1) to a hydrogenation rea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kinsho, Takeshi, Watanabe, Takeru
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to an acetal compound of the following general formula (1) and an acetal compound of the following general formula (2). The present invention relates to processes for preparing the acetal compound (2), comprising subjecting the acetal compound (1) to a hydrogenation reaction to form the acetal compound (2). The present invention provides a process for preparing 2,3,4,4-tetramethylcyclopentanecarbaldehyde of the following formula (3), comprising subjecting the acetal compound (2) to a hydrolysis reaction to form 2,3,4,4-tetramethylcyclopentanecarbaldehyde (3).