PROCESS FOR PRODUCING FUSED-RING AROMATIC COMPOUND, AND CONJUGATED POLYMER

WIPO Patent Application WO/2013/065836

A1

The present invention addresses the problem of purifying a precursor monomer by a simpler and milder method so that a polymer having a higher molecular weight is obtained therefrom. The invention relates to a process for producing a fused-ring aromatic compound that has n active group(s) (wherein n is an integer of 1-4), the process including the step of bringing a composition comprising both the fused-ring aromatic compound and a solvent into contact with a zeolite.

FUJITA RIEKO
KAWAI JYUNYA
SATO WATARU
SATAKE KENICHI
FURUYA MITSUNORI

PCT/JP2012/078517

May 10, 2013

November 02, 2012

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MITSUBISHI CHEM CORP (JP)
FUJITA RIEKO
KAWAI JYUNYA
SATO WATARU
SATAKE KENICHI
FURUYA MITSUNORI

C07F19/00; C07F7/08; C07F7/22; C07F7/30; C08G61/12; H01L31/04

WO2011051292A1	2011-05-05
WO2011085004A2	2011-07-14
WO2011052709A1	2011-05-05
WO2009115413A2	2009-09-24
WO2010136401A2	2010-12-02
WO2011016430A1	2011-02-10
WO2012050070A1	2012-04-19

JPH05132523A	1993-05-28
JPH0543663A	1993-02-23
JPS49101336A	1974-09-25
JP2012191194A	2012-10-04

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See also references of EP 2774931A4

HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)

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