Detail of "88-41-5"

Reference

Fragrant deodorizing mixtures

Fragrant deodorizing mixtures. (Ogawa and Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 60014859 A2 25 Jan 1985 Showa, 6 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: A61L009-01. APPLICATION: JP 83-121066 5 Jul 1983. DOCUMENT TYPE: Patent CA Section: 60 (Waste Treatment and Disposal) A deodorizing mixt. contains ClO2 0.001-1, 31 fragrances 0.00005-1, and a surfactant 0.00025-5 wt.%. The fragrances are 2,6-dimethyl-2-heptanol [13254-34-7], tetrahydromuguol [72231-19-7], tetrahydrolinalool (I) [78-69-3], isobornylmethoxycyclohexanol (VII) [96632-71-2], 2-tert-butylcyclohexanol [13491-79-7], dimethylbenzylcarbinol (VI) [100-86-7], styrallyl alc. [98-85-1], 1-(2,2,6-trimethylcyclohexyl)-3-hexanol [96632-01-8], terpineol [8000-41-7], benzyl alc. (IV) [100-51-6], isobornyl acetate [125-12-2], l-menthyl acetate [2623-23-6], tetrahydromuguol acetate [72231-20-0], phenylethyldimethylcarbinyl acetate [103-07-1], cedryl acetate (II) [77-54-3], dihydroterpinyl acetate [26252-11-9], 2-tert-butylcyclohexyl acetate [88-41-5], 1,8-cineole (III) [470-82-6], anisole [100-66-3], p-cresyl Me ether [104-93-8], b-naphthyl Me ether (VIII) [93-04-9], phenylethyl isoamyl ether [56011-02-0], camphene [79-92-5], amyl cinnamaldehyde (V) [122-40-7], methyl amyl ketone [110-43-0], 2,4,6-trimethyl-6-phenyl-1,3-dioxane [5182-36-5], 4-tert-amylcyclohexanone [16587-71-6], and/or p-methylacetophenone [122-00-9]. The surfactants are an alkali metal salt of polyethylene glycol alkyl phenyl sulfate, polyethylene glycol alkyl sulfate, or dodecylbenzenesulfonate. The deodorant mixt. is sprayed on odor sources. Thus, a 5% soln. contg. ClO2 0.5, fragrance 0.5, polyethylene glycol nonylphenyl sulfate Na salt 3.0%, and balance water was sprayed on 1% ethyl mercaptan [75-08-1] soln. spill and the odor was masked. The fragrance is a mixt. of I 15.0, II 15.0, III 20.0, IV 10.0, V 5.0, VI 20.0, VII 10.0, and VIII 5.0%.

Preparation of unsaturated ethers as perfuming ingredients

Preparation of unsaturated ethers as perfuming ingredients. Gaudin, Jean-Marc (Firmenich SA, Switz.). PCT Int. Appl. WO 2006021857 A2 2 Mar 2006, 13 pp. DESIGNATED STATES: W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW; RW: AT, BE, BF, BJ, CF, CG, CH, CI, CM, CY, DE, DK, ES, FI, FR, GA, GB, GR, IE, IS, IT, LU, MC, ML, MR, NE, NL, PT, SE, SN, TD, TG, TR. (English). (World Intellectual Property Organization). CODEN: PIXXD2.In this article, certain chemicals are used. One of their cas registry numbers is 88-41-5 APPLICATION: WO 2005-IB2465 22 Aug 2005. PRIORITY: WO 2004-IB2778 27 Aug 2004. DOCUMENT TYPE: Patent CA Section: 23 (Aliphatic Compounds) Section cross-reference(s): 62 The present invention concerns unsatd. ethers H2C:CHCH:CHCYCCH2OR (I; the internal double bond is in a configuration E or Z or a mixt. thereof; R = C2-6 alkyl, C2-6 alkenyl) which is a useful perfuming ingredient capable of imparting odor notes of the violet leaves type as well as a green/fruity aspect. Thus, deprotonation of alkynes HCYCCH2OR (R = allyl, n-Pr, n-pentyl) with isopropylmagnesium chloride, followed by addn. of crotonaldehyde, gave alcs. (E)-MeCH:CHCH(OH)CYCCH2OR (II) in 60-90% yields. Dehydration of II with catalytic p-toluenesulfonic acid in refluxing toluene gave desired ethers I as an 85/15 E/Z mixt. of isomers. I imparted a freshness and a fruity note, of the mango type to a fruity-green musk compn. .