Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2007-09-18
2007-09-18
Witherspoon, Sikarl A. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S446000
Reexamination Certificate
active
11424941
ABSTRACT:
The present invention is directed to novel cyclopropanecarboxaldehyde compounds of the general formulawherein R is a straight, branched, or cyclic hydrocarbon moiety consisting of 6 to 30 carbon atoms and containing single and/or double bonds.
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J.K. Crandall and R.J. Seidewand, “Photochemical studies on Spiro [2.4] heptan-4-one and Spiro [2.5] octan-4-one”, Contribution No. 1755 from the Department of Chemistry, Indiana University, Bloomington, Indiana, vol. 35, No. 3, Mar. 1970.
Arruda Edward Mark
Narula Anubhav P. S.
Schiet Franc T.
International Flavors & Fragrances Inc.
Leightner Joseph F.
Quirk Elizabeth M.
Witherspoon Sikarl A.
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