Development of a new environmentally friendly production process for terbinafine

被引:0
|
作者
Beutler, U [1 ]
Mazacek, J [1 ]
Penn, G [1 ]
Schenkel, B [1 ]
Wasmuth, D [1 ]
机构
[1] SANDOZ PHARMA AG,CH-4002 BASEL,SWITZERLAND
关键词
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
An efficient process for the production of terbinafine is described. Starting from (E)-1,3-dichloropropene, neohexene, and N-methyl-(1-naphthylmethyl)amine and using a palladium-catalyzed coupling methodology, terbinafine is produced exclusively as (E)-isomer in a convergent manner. The new process avoids the very toxic and nasty starting materials acrolein and phosphorus pentachloride used in the old process.
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页码:154 / 156
页数:3
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