Process for preparing TCD-monenal
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United States of America Patent
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Oct 17, 2006
Grant Date -
May 19, 2005
app pub date -
Oct 19, 2004
filing date -
Nov 8, 2003
priority date (Note) -
Expired
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Abstract
A process for selectively hydroformylating dicyclopentadiene to 8(9)-formyltricyclo-[5.2.1.0.sup.2,6]dec-3-ene in a heterogeneous reaction system using an aqueous solution of transition metal compounds, containing water-soluble organic phosphorus(III) compounds in complex-bound form, of group VIII of the Periodic Table of the Elements, wherein the water-soluble organic phosphorus(III) compounds are alkali metal or alkaline earth metal salts of sulfonated arylphosphines and aryldiphosphines.
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