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《CHINESE JOURNAL OF PHARMACEUTICALS》 2000-05
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Practical Preparation of Pentadecanol and 1 Bromopentadecane from 1 Hexadecene

WANG Zhe Qing (Shanghai Institute of Pharmaceutical Industry, Shanghai 200040)  
Hexadecene was treated with ozone at low temperature to form its ozonide, which was reduced with sodium borohydride to 1 pentadecanol in 94.5% overall yield.1 Bromopentadecane was in turn prepared from pentadecanol via bromination under PTC condition in 92.5%.The whole process is believed to be applicable to the preparation of odd number aliphatic straight chain alcohols and halides as well.It has the advantages of low cost,less pollution and easy manipulation over Hunsdiecker Borodine reaction for synthesis of certain alkyl halides.
【CateGory Index】: R914
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1 XIAO Ying, LI Lan-ying, ZHANG Rui, DAI Xiao-yan (School of Chemical Engineering and Technology, Sichuan University, Chengdu 610065, China);The nitric acid oxidation of carbon black surface to obtain the good dispersion[J];Material Science and Technology;2005-01
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4 Gu Zhiyong and Hu Wangming(College of Chemical Engineering, Zhejigng University, Hangzhou);PREPERATION AND APPLICATION OF AZELAIC ACID[J];SPECIALITY PETROCHEMICALS;1998-06
5 OUYANG Xiao-ya,TIAN Chang-shun,YU Hai;The Application of Ozone Oxidation in Dyeing Wastewater Treatment[J];Sci-Tech Information Development & Economy;2009-35
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