Reference

Perfume composition

Perfume composition. Hug-Inderbitzin, Marianne; Pesaro, Mario (Givaudan, L., et Cie. S. A., Switz.). Swiss CH 586553 15 Apr 1977, 3 pp. Division of Swiss. 575,903. (Unavailable). (Switzerland). CODEN: SWXXAS. CLASS: IC: A61K007-46. APPLICATION: CH 75-15192 2 Nov 1972. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Section cross-reference(s): 24 A fragrance compn. contg. 0.5-12% by wt. 2-carbomethoxy-4-isopropylidenecyclohexanone (I) [16981-93-4] is prepd. and used to enhance the fragrance of perfume bases and flower and citrus compns. Thus, I was obtained with good yield by reacting 4-isopropylidenecyclohexanone [19620-36-1] and dimethyl carbonate [616-38-6] in the presence of NaH. A pine-needle type fragrance compn. comprised of coumarin 10, heliotropin 10, methylnonylacetaldehyde (10% in diethyl phthalate) 10, lauric aldehyde (1% in diethyl phthalate) 40, cinnamyl alc. 40, cedar oil 50, bornyl acetate (liq.) 100, and pine-needle oil 740 parts was formulated. The addn. of 5-12% I gives to the compn. a scent of green spices with a mushroom undertone.

Cyclic carbonate and its use as a flavoring

Cyclic carbonate and its use as a flavoring. Boden, Richard M.; Licciardello, Michael (International Flavors and Fragrances Inc. , USA). U.S. US 4402985 A 6 Sep 1983, 13 pp. Division of U.S. Ser. No. 329,212, abandoned. (English). (United States of America). CODEN: USXXAM. CLASS: IC: A23L001-226. NCL: 426003000. APPLICATION: US 82-396249 8 Jul 1982. PRIORITY: US 81-329212 10 Dec 1981. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Section cross-reference(s): 11, 17, 28, 46 I [32368-14-2] is prepd. and used to enhance the aroma or taste of foods, perfume, cosmetics, tobacco products, detergents, etc. I provides coumarin-like and tobacco-like aroma nuances to the products. Me2CHCH(OH)CMe2CH2OH [144-19-4] was treated with HCO2H [64-18-6] to give HCO2CH(CHMe2)CMe2CH2O2CH [5451-59-2] which was treated with (MeO)2CO [616-38-6] to give I. A perfume compn. was prepd. contg. I, 3-phenyl-4-pentenal di-Me acetal [51758-21-5], 3-phenyl-3-pentenal di-Me acetal and a no. of other perfume ingredients, I imparted a tobacco-like coumarin-like nuance to the basic green Nasturtian fragrance. This perfume compn. 5451-59-2 and 64-18-6 are just another two chemicals used in this study. was added to a no. of products such as detergents, hair sprays, and shampoos and I was added to tobacco products. .