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公开(公告)号:CA2708174A1
公开(公告)日:2009-07-02
申请号:CA2708174
申请日:2008-12-10
Applicant: BASF SE
Inventor: PINKOS ROLF , TEBBEN GERD-DIETER , BREUNINGER DANIEL , SIRCH TILMAN , BAUDUIN CHRISTOPHE , GUIXA GUARDIA MARIA , KRUG THOMAS
IPC: C07D313/04
Abstract: The invention relates to a method for producing e-caprolactone from 6-hydroxycapronic acid ester in the gaseous phase in the presence of active carbon as catalyst and subsequent distillation.