ONIUM SALT WITH (TRIALKOXYSILYL)ALKYL GROUP

Title:

ONIUM SALT WITH (TRIALKOXYSILYL)ALKYL GROUP

Document Type and Number:

WIPO Patent Application WO2010110484

Kind Code:

A1

Abstract:

Provided is an onium salt represented by formula (1): Q+·(R4SO2)2N-. [In formula (1), Q+ is a quaternary ammonium cation represented by formula (2) (wherein R1 represents a C1-6 alkyl group, R2 represents a hydrogen atom or a C1-4 alkyl group, and R3 represents a C1-4 alkyl group; C represents a pyrrolidine ring, a piperidine ring, a morpholine ring, or a pyridine ring, and when C represents a pyridine ring, R1 is not included; and m is an integer in the range of 0-3) or a quaternary phosphonium cation represented by formula (3) (wherein R5 represents a C1-6 alkyl group, and R3 and m are the same as in formula (2)), and R4 represents a C1-3 perfluoroalkyl group.]

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Inventors:

YAMASAKI SUSUMU (JP)
TORII MAYUMI (JP)
TANAKA YOSUKE (JP)

Application Number:

JP2010055977W

Publication Date:

September 30, 2010

Filing Date:

March 24, 2010

Export Citation:

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Assignee:

KOEI CHEMICAL CO (JP)
YAMASAKI SUSUMU (JP)
TORII MAYUMI (JP)
TANAKA YOSUKE (JP)

International Classes:

C07F7/18; C07C311/48; C07F19/00; C07F9/54

Domestic Patent References:

WO2002098560A1	2002-12-12
WO2007105524A1	2007-09-20

Foreign References:

JP2010095473A	2010-04-30
US4093642A	1978-06-06

Other References:

LEWCENKO, N.A. ET AL.: "Alkylpyrrolidiniumtrialkoxysilyl iodides as organic iodide sources for dye-sensitised solar cells", CHEMICAL COMMUNICATIONS, 2008, pages 3852 - 3854

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