Title:
3,4-DIACETOXY-1-BUTENE AND METHOD FOR PRODUCING DERIVATIVE USING THE SAME
Document Type and Number:
Japanese Patent JP2005200323
Kind Code:
A
Abstract:
To provide a method for producing a butene derivative in a high yield and at a low cost under mild reaction conditions.
This method for producing 3,4-diacetoxy-1-butene (hereinafter, abbreviated as 3,4-DABE), comprising acetylating 3-hydroxy-4-acetoxy-1-butene (hereinafter, abbreviated as 3,4-HABE) and/or 3-acetoxy-4-hydroxy-1-butene (hereinafter, abbreviated as 3,4-AHBE) with acetic anhydride, is characterized in that the 3,4-HABE and/or the 3,4-AHBE are obtained by distilling out a mixture of the 3,4-HABE and/or the 3,4-AHBE from a reaction product obtained by acetoxylating 1,3-butadine with acetic acid and molecular oxygen in the presence of a palladium-based catalyst.
Inventors:
KUMENO YASUHIKO
NAKADA HIROAKI
KUJIME MASAHIRO
SUZUKI TOSHIYUKI
CHIN KUNI
NAKADA HIROAKI
KUJIME MASAHIRO
SUZUKI TOSHIYUKI
CHIN KUNI
Application Number:
JP2004006386A
Publication Date:
July 28, 2005
Filing Date:
January 14, 2004
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
C07C67/29; C07B61/00; C07C27/02; C07C33/035; C07C67/54; C07C69/16; (IPC1-7): C07C67/29; C07C27/02; C07C33/035; C07C67/54; C07C69/16
Domestic Patent References:
| JP2002538130A | 2002-11-12 | |||
| JP2002105028A | 2002-04-10 | |||
| JPH03502330A | 1991-05-30 | |||
| JPS5322702B2 | 1978-07-10 | |||
| JPH0859557A | 1996-03-05 | |||
| JPS4948292B1 | 1974-12-20 | |||
| JP2002105027A | 2002-04-10 |
Foreign References:
| WO2000024702A1 | 2000-05-04 |
Attorney, Agent or Firm:
Yasuo Yokokura
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