Journal of the American Oil Chemists' Society p. 911 - 913 (1994)
Update date:2022-08-11
Topics:
Choo, Yuen-May
Ooi, Kay-Eng
Ooi, Ing-Hong
Methathesis of ethyl oleate, catalyzed by WCl6 and SnMe4, provided diethyl 9-octadecenedioate (the desired starting material for the synthesis of civetone) in 99percent yield.Dieckmann condensation of diethyl 9-octadecenedioate gave 2-ethoxycarbonyl-9-cycloheptadecenone (63percent yield), the hydrolysis-decarboxylation reaction of which yielded civetone (93percent).Identiffication of all products was by 1H nuclear magnetic resonance, infrared and mass spectroscopic data.This is the first report of the synthesis of civetone from palm oil-derived products.KEY WORDS: Civet, civetone, diethyl 9-octadecenedioate, 2-ethoxycarbonyl-9-cycloheptadecenone, ethyl oleate, metathesis, palm oil.
View More
Changzhou Ansciep Chemical Co.,Ltd.
Contact:+86 519 8630 5871
Address:A-710 Boan International, 8 East Guangdian Road,Wujin,Changzhou
Contact:+86-575-82733999 0575-82732999
Address:hangzhou gulf fine chemical zone,shangyu city,zhejiang province
Lianyungang Ningkang Chemical Co., Ltd
Contact:.+86-518-88588008
Address:http://www.chemnk.com
Shandong Zhongcheng Barium Salt Co., Ltd
Contact:+86-15725732638
Address:No.29 baoxi road, hi-tech zone, zibo, shandong
Huangshi Shennong Chemical Technology Co., Ltd
Contact:+86-714-3072290
Address:Eastern industrial park , Tieshan district , Huangshi city ,Hubei province , China
Doi:10.1002/cctc.201400005
(2014)Doi:10.1039/c6ce01255h
(2016)Doi:10.1016/j.jphotochem.2015.06.014
(2015)Doi:10.1016/0022-328X(89)85346-X
(1989)Doi:10.1002/hc.20266
(2007)Doi:10.1016/S0040-4039(96)01457-8
(1996)
