Title:
DEHYDRATION OF DIOLS
Document Type and Number:
WIPO Patent Application WO/2018/040058
Kind Code:
A1
Abstract:
Provided is a method for producing an alkene. The method comprises a step of converting a compound (I) comprising at least two hydroxyl functions into a compound (II) comprising at least two alkenyl functions with cerium oxide particles as catalyst. It notably permits the conversion of 1,3-butanediol,1,4-butanediol into butadiene.
Inventors:
PERA TITUS MARC (CN)
DE CAMPO FLORYAN (IT)
PAUL SÉBASTIEN (FR)
JING FANGLI (CN)
KATRYNIOK BENJAMIN (FR)
DUMEIGNIL FRANCK (FR)
DE CAMPO FLORYAN (IT)
PAUL SÉBASTIEN (FR)
JING FANGLI (CN)
KATRYNIOK BENJAMIN (FR)
DUMEIGNIL FRANCK (FR)
Application Number:
PCT/CN2016/097860
Publication Date:
March 08, 2018
Filing Date:
September 02, 2016
Export Citation:
Assignee:
RHODIA OPERATIONS (FR)
CENTRE NAT RECH SCIENT (FR)
CENTRE NAT RECH SCIENT (FR)
International Classes:
C07C29/60; B01J21/04; B01J21/08; B01J23/10; C01F17/235; C07C1/24; C07C5/48; C07C11/167; C07C33/025
Domestic Patent References:
WO2015173780A1 | 2015-11-19 | |||
WO2016092063A1 | 2016-06-16 |
Foreign References:
US20070128097A1 | 2007-06-07 | |||
CN105873885A | 2016-08-17 | |||
CN105452204A | 2016-03-30 | |||
CN105164089A | 2015-12-16 | |||
CN1255105A | 2000-05-31 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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