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专利名称:Process for the preparation of camphene by
isomerisation of alpha-pinene
发明人:RITTER, EBERHARD, DR.,WISSER, THOMAS,
DR.,RIEDEL, ALFRED, DR.,GSCHEIDMEIER,MANFRED, DR.,MAGINOT, JOACHIM
申请号:EP92118516.1申请日:19921029公开号:EP0539990B1公开日:19970108
摘要:When camphene is prepared by rearrangement of alpha -pinene, reaction timecan be shortened if the rearrangement is carried out under reflux. The heat of reactionobtained is dissipated by evaporative cooling. The composition of the reaction mixturecan be controlled by monitoring the temperature towards the end of the reaction.
申请人:HOECHST AKTIENGESELLSCHAFT,HOECHST AG,HOECHSTAKTIENGESELLSCHAFT
地址:DE
国籍:DE
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