IMPROVED PROCESS OF PREPARATION OF LINEAR ALDEHYDES

摘要

THE PRESENT INVENTION PROVIDES AN IMPROVED HYDROFORMYLATION PROCESS IN WHICH THE CATALYST SYSTEM IS COMPOSED OF THE GROUP VIII METAL AND ORGANIC LIGAND CONTAINING PHOSPHOROUS HAVING THE STRUCTURE (PR2) NR1 WHERE N IS AN INTEGER FROM 1 TO 2, R AND R1 ARE ORGANIC RESIDUES WHICH MAY BE THE SAME OR DIFFERENT AND WHERE THE R OR R1 CONTAIN AT LEAST ONE C9 TO C40 ALIPHATIC GROUP POSITIONED AS A TAIL EXTENDING AWAY FROM THE PRIMARY LIGAND STRUCTURE RENDERING THE LIGAND LIPOPHILIC.