SG169935A1 - Method for preparing sulfonium salt and sulfonium salt prepared by the same - Google Patents

Method for preparing sulfonium salt and sulfonium salt prepared by the same

Info

Publication number
SG169935A1
SG169935A1 SG201005875-8A SG2010058758A SG169935A1 SG 169935 A1 SG169935 A1 SG 169935A1 SG 2010058758 A SG2010058758 A SG 2010058758A SG 169935 A1 SG169935 A1 SG 169935A1
Authority
SG
Singapore
Prior art keywords
sulfonium salt
preparing
formula
same
reaction
Prior art date
Application number
SG201005875-8A
Inventor
Joon-Hee Han
Hyun-Sang Joo
Jin-Bong Shin
Jin-Ho Kim
Sung-Bo Ko
Sung-Jun Yoon
Original Assignee
Korea Kumho Petrochem Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Korea Kumho Petrochem Co Ltd filed Critical Korea Kumho Petrochem Co Ltd
Publication of SG169935A1 publication Critical patent/SG169935A1/en

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)

Abstract

There are provided a method for preparing a sulfonium salt and a sulfonium salt prepared by the method. The method includes a first step of adding a compound represented by formula (2) to a compound represented by formula (1) and subjecting the compounds to a trans-esterification reaction to produce a reaction intermediate; and a second step of adding an inorganic salt to the reaction intermediate and subjecting the compounds to a substitution reaction to produce a compound represented by the following formula (3): [Formula 3] wherein R3, Q1, Q2, X, M, n and m are defined in the Specification. The method for preparing a sulfonium salt has simplified reaction steps, and at the same time, can be produced with markedly high yields by the method of the present invention.
SG201005875-8A 2009-10-01 2010-08-12 Method for preparing sulfonium salt and sulfonium salt prepared by the same SG169935A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090094100A KR101115581B1 (en) 2009-10-01 2009-10-01 Method for preparing sulfonium salt and sulfonium salt prepared by the same

Publications (1)

Publication Number Publication Date
SG169935A1 true SG169935A1 (en) 2011-04-29

Family

ID=43884199

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201005875-8A SG169935A1 (en) 2009-10-01 2010-08-12 Method for preparing sulfonium salt and sulfonium salt prepared by the same

Country Status (5)

Country Link
JP (1) JP5513305B2 (en)
KR (1) KR101115581B1 (en)
CN (1) CN102030687B (en)
SG (1) SG169935A1 (en)
TW (1) TWI423951B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6303507B2 (en) * 2014-01-08 2018-04-04 宇部興産株式会社 Non-aqueous electrolyte and power storage device using the same
JP6927176B2 (en) * 2017-10-16 2021-08-25 信越化学工業株式会社 Resist material and pattern formation method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3504542B2 (en) * 1998-08-25 2004-03-08 三洋化成工業株式会社 Process for producing a glycol solution of 5-sulfoisophthalic acid diglycol ester metal salt
JP4103523B2 (en) * 2002-09-27 2008-06-18 Ｊｓｒ株式会社 Resist composition
US7304175B2 (en) * 2005-02-16 2007-12-04 Sumitomo Chemical Company, Limited Salt suitable for an acid generator and a chemically amplified resist composition containing the same
TWI394004B (en) * 2005-03-30 2013-04-21 Sumitomo Chemical Co Asaltsuitable for an acid generator and a chemically amplified resist composition containing the same
JP5070802B2 (en) * 2005-10-28 2012-11-14 住友化学株式会社 Salt for acid generator of chemically amplified resist composition
CN1955846B (en) * 2005-10-28 2011-12-07 住友化学株式会社 Salt suitable for an acid generator and a chemically amplified resist composition containing the same
KR101334631B1 (en) * 2005-11-21 2013-11-29 스미또모 가가꾸 가부시키가이샤 Salt suitable for an acid generator and a chemically amplified resist composition containing the same
JP5374836B2 (en) * 2006-06-09 2013-12-25 住友化学株式会社 Salt for acid generator of chemically amplified resist composition
TWI421635B (en) * 2006-06-09 2014-01-01 Sumitomo Chemical Co A salt suitable for an acid generator and a chemically amplified positive resist composition containing the same
JP2008024672A (en) * 2006-07-24 2008-02-07 Lion Corp METHOD FOR PRODUCING alpha-SULFOFATTY ACID ALKYL ESTER SALT
JP2008290980A (en) * 2007-05-25 2008-12-04 Tokyo Ohka Kogyo Co Ltd Compound, acid generator, resist composition, and method of resist pattern formation
JP5145776B2 (en) * 2007-05-31 2013-02-20 セントラル硝子株式会社 Novel sulfonate, onium sulfonate and sulfonic acid derivative and method for producing the same
JP5347349B2 (en) * 2007-09-18 2013-11-20 セントラル硝子株式会社 Process for producing 2-bromo-2,2-difluoroethanol and 2- (alkylcarbonyloxy) -1,1-difluoroethanesulfonates
JP5681339B2 (en) * 2007-10-02 2015-03-04 東京応化工業株式会社 Method for producing compound
JP5124260B2 (en) * 2007-12-21 2013-01-23 東京応化工業株式会社 Method for producing compound
TWI403846B (en) * 2008-02-22 2013-08-01 Tokyo Ohka Kogyo Co Ltd Positive resist composition, method of forming resist pattern, and polymeric compound
JP5190352B2 (en) * 2008-12-25 2013-04-24 住友化学株式会社 Process for producing ester compound and catalyst for transesterification
JP2010222327A (en) * 2009-03-25 2010-10-07 Sumitomo Chemical Co Ltd Method for producing salt

Also Published As

Publication number Publication date
JP5513305B2 (en) 2014-06-04
KR20110036432A (en) 2011-04-07
TW201113246A (en) 2011-04-16
KR101115581B1 (en) 2012-03-06
TWI423951B (en) 2014-01-21
CN102030687A (en) 2011-04-27
CN102030687B (en) 2013-12-18
JP2011074064A (en) 2011-04-14

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