Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1973-03-21
1976-01-06
Morgenstern, Norman
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
131 17, 252522, 260307H, 260348R, 260563R, 260566R, 260566A, 426155, 426175, C07C 4500
Patent
active
039313239
ABSTRACT:
New heterocyclic derivatives containing nitrogen useful for perfumery and the flavour industry and use of same as perfuming and/or flavouring ingredients in the manufacture of perfumes and perfumed products and/or in the preparation of artificial flavours for foodstuffs, beverages, animal feeds, pharmaceutical preparations and tobacco products.
Process for preparing the said heterocyclic derivatives which are equally useful as starting materials for preparing known fragrance compounds.
REFERENCES:
elderfield, "Heterocyclic Comp.," Vol. 5, p. 464 (1957).
Weygand et al., "Prep. Org. Chem.," pp. 80, 81, (1972).
Buchi George Hermann
Vederas John Christopher
Firmenich SA
Morgenstern Norman
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