Detail of "472-66-2"

Reference

Fragrant soap compositions containing

Fragrant soap compositions containing .alpha.-substituted acetaldehyde and ketone. Van Ouwerkerk, Anton; Chant, Bernard J.; Liberman, Arthur L. (International Flavors and Fragrances Inc., USA). U.S. US 4036774 19 Jul 1977, 7 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C11B009-00. NCL: 252132000. APPLICATION: US 75-601727 4 Aug 1975. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Section cross-reference(s): 46 A process for altering the aroma of a soap involves addn. of 2,5-dimethyl-5-phenylhexanone-3 (I) [4927-37-1] and (or) 2,5-dimethyl-5-phenylhexen-1-one-3 [61550-56-9], and .beta.-cyclohomocitral (II) [472-66-2]. Thus, 100 g of soap chips was mixed with 1 g of a mixt. of II and I (1:3) until a homogeneous compn. was obtained. The compn. manifested a rose aroms. II may be prepd. by oxidn. of .beta.-ionone, followed by hydrolysis of the resulting enol ester in the presence of a base, or by oxidn. of the same starting material with H2O2 in the presence of an inorg. base.

Altering, modifying, or strengthening the organoleptic properties of various products with 2,6,6-trimethyl-1-cyclohexen-1-yl acetaldehyde

Altering, modifying, or strengthening the organoleptic properties of various products with 2,6,6-trimethyl-1-cyclohexen-1-yl acetaldehyde. (International Flavors and Fragrances Inc., USA). Neth. Appl. NL 7510914 23 Mar 1976, 44 pp. (Dutch). (Netherlands). CODEN: NAXXAN. CLASS: IC: C11B009-00. PRIORITY: US 75-507412 19 Sep 1975. DOCUMENT TYPE: Patent CA Section: 17 (Foods) Section cross-reference(s): 11, 62, 63 The title compd. (.beta.-cyclohomocitral, I) [472-66-2] (0.2-50 ppm) alone and its synergistic mixts. with 2,5-dimethyl-5-phenylhex-1-en-3-one, 2,5-dimethyl-5-phenylhexane-3-one, and (or) 2,6,6-trimethyl-1-(2-butenoyl)-1,3-cyclohexadiene(damascenone) modified the odor and (or) taste of foods, perfumes, tobacco products, chewing gum, pharmaceutical prepns., etc. by adding or strengthening fruit, flour, wood, and earth tones. For example, addn. 79-21-0 and 61550-58-1 are cas registry numbers of chemicals which are used as reagents here. of 2 ppm of a 1:1 mixt. of I and damascenone to burgundy wine gave it the fuller aroma of an older wine. I was prepd. by oxidn. of .beta.-ionone [14901-07-6] with peralkanoic acid to enol ester [61350-89-8], and alk. hydrolysis of the ester, or by direct oxidn. of .beta.-ionone to I with H2O2. .