Patent search ap:("BASF AG") AND inv:"BAUDUIN CHRISTOPHE" Page 1

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发明专利
Preparation of 5,6-dihydro-2H-pyran comprises reacting 1,3-butadiene and formaldehyde in the presence of a solid catalyst, in gaseous phase at specific temperature and pressure 未知

公开(公告)号：DE102007028712A1

公开(公告)日：2008-01-17

申请号：DE102007028712

申请日：2007-06-21

Applicant: BASF AG

Inventor： BAUDUIN CHRISTOPHE , WLOKA VERONIKA , BOTTKE NILS , PINKOS ROLF

IPC: C07D309/18

Abstract: Preparation of 5,6-dihydro-2H-pyran comprises reacting 1,3-butadiene and formaldehyde in the presence of a solid catalyst, in gaseous phase at 100-300[deg]C and 1-10 bar.

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