PROCESS FOR THE PREPARATION OF ASYMMETRICALLY SUBSTITUTED BIARYLDIPHOSPHINES
A process for the preparation of asymmetrically substituted biaryldiphosphine ligands of the formula: wherein R1 is C1-6-alkyl or C3-10-cycloalkyl optionally being substituted with one or more halogen atoms, and R2 and R3 are equal and are C5-10-cycloalkyl and C1-6-alkyl, or R2 is C5-10-cycloalkyl o...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
26.11.2008
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Subjects | |
Online Access | Get full text |
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