Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate
2011-03-08
2011-03-08
Parsa, Jafar (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C556S449000, C568S420000, C568S446000, C568S823000
Reexamination Certificate
active
07902393
ABSTRACT:
The present invention concerns a process for the preparation of a compound of formula (I) wherein R represents a Me or Et group, as well said compound in the form of any one of its stereoisomers or mixture thereof. The invention concerns also the use of compound (I) for the synthesis of β-santalol or of derivatives thereof.
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Fehr Charles
Vuagnoux Magali
Firmenich SA
Parsa Jafar
Winston & Strawn LLP
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