ATE486846T1 - Verarbeitungsprozess zur herstellung von diphenylsulfon-verbindungen - Google Patents

Verarbeitungsprozess zur herstellung von diphenylsulfon-verbindungen

Info

Publication number
ATE486846T1
ATE486846T1 AT07018222T AT07018222T ATE486846T1 AT E486846 T1 ATE486846 T1 AT E486846T1 AT 07018222 T AT07018222 T AT 07018222T AT 07018222 T AT07018222 T AT 07018222T AT E486846 T1 ATE486846 T1 AT E486846T1
Authority
AT
Austria
Prior art keywords
iodine
compounds
producing
diphenylsulphone
productivity
Prior art date
Application number
AT07018222T
Other languages
English (en)
Inventor
Toru Kawabe
Syuichiro Sanpei
Masayuki Hanzawa
Yasuyuki Suzuki
Minoru Kaeriyama
Tomoya Hidaka
Original Assignee
Nippon Soda Co
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 Nippon Soda Co filed Critical Nippon Soda Co
Application granted granted Critical
Publication of ATE486846T1 publication Critical patent/ATE486846T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
AT07018222T 1999-03-23 2000-03-17 Verarbeitungsprozess zur herstellung von diphenylsulfon-verbindungen ATE486846T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11078625A JP2000273081A (ja) 1999-03-23 1999-03-23 ジフェニルスルホン化合物の工業的製造方法

Publications (1)

Publication Number Publication Date
ATE486846T1 true ATE486846T1 (de) 2010-11-15

Family

ID=13667076

Family Applications (2)

Application Number Title Priority Date Filing Date
AT07018222T ATE486846T1 (de) 1999-03-23 2000-03-17 Verarbeitungsprozess zur herstellung von diphenylsulfon-verbindungen
AT00909706T ATE431336T1 (de) 1999-03-23 2000-03-17 Industrielles verfahren zur herstellung von diphenylsulfonverbindungen

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00909706T ATE431336T1 (de) 1999-03-23 2000-03-17 Industrielles verfahren zur herstellung von diphenylsulfonverbindungen

Country Status (9)

Country Link
US (1) US6590126B1 (de)
EP (2) EP1860099B1 (de)
JP (2) JP2000273081A (de)
KR (2) KR100499981B1 (de)
CN (1) CN1183106C (de)
AT (2) ATE486846T1 (de)
DE (2) DE60045198D1 (de)
ES (2) ES2325905T3 (de)
WO (1) WO2000056705A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7241924B2 (en) * 1999-03-23 2007-07-10 Nippon Soda Co., Ltd. Industrial process for the production of diphenyl sulfone compounds
CN1273447C (zh) * 2001-01-22 2006-09-06 日本曹达株式会社 制备二苯基砜化合物的方法
JP4955868B2 (ja) * 2001-07-13 2012-06-20 日本曹達株式会社 含水粉状物の反応管理システム及びジフェニルスルホン化合物の製造方法
KR100529158B1 (ko) * 2002-11-14 2005-11-17 주식회사 코오롱 4-이소프로폭시-4'-히드록시디페닐 술폰의 제조방법
JP4473634B2 (ja) * 2004-04-21 2010-06-02 日華化学株式会社 感熱記録用顕色剤及び感熱記録材料の製造方法
WO2014170709A1 (en) * 2013-04-16 2014-10-23 Bandodkar Hemant Ratanakar Process for the production of diphenyl sulfone compounds
CN107915665B (zh) * 2017-11-15 2019-08-23 山东瑞康精化有限公司 一种热敏材料d-8的制备方法
CN111018755B (zh) * 2019-12-30 2021-08-13 江苏傲伦达科技实业股份有限公司 一种利用4，4’-二异丙氧基二苯砜制备4-羟基-4’-异丙氧基二苯砜的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784518A (en) * 1972-09-29 1974-01-08 Monsanto Co Method for producing alkyl iodides
JPS5820493A (ja) 1981-07-29 1983-02-05 Yoshitomi Pharmaceut Ind Ltd 感熱記録紙
JPS5882788A (ja) 1981-11-11 1983-05-18 Fuji Photo Film Co Ltd 感熱記録材料
JPS58164131A (ja) 1982-03-24 1983-09-29 Toshiba Chem Corp アノ−ドキヤツプの１体成形方法
JPS6013852A (ja) 1983-07-04 1985-01-24 Shin Nisso Kako Co Ltd ジフエニルスルホン誘導体およびそれを含有する発色性記録材料
JPS6056949A (ja) * 1983-09-08 1985-04-02 Shin Nisso Kako Co Ltd ４―置換ヒドロキシ―４′―ヒドロキシフェニルスルホンの精製方法
DE69108800T2 (de) 1990-01-29 1995-09-21 Yoshitomi Pharmaceutical Verfahren zur herstellung einer diphenylsulfonverbindung.
US5284978A (en) 1990-01-29 1994-02-08 Yoshitomi Pharmaceutical Industries, Ltd. Method for producing diphenyl sulfone compounds
JPH04715A (ja) 1990-04-17 1992-01-06 Fujitsu Ltd 半導体装置の製造方法
JP2641002B2 (ja) * 1992-01-07 1997-08-13 富士写真フイルム株式会社 ジフェニルスルホン化合物

Also Published As

Publication number Publication date
US6590126B1 (en) 2003-07-08
JP3811735B2 (ja) 2006-08-23
JP2000273081A (ja) 2000-10-03
JP2001261633A (ja) 2001-09-26
DE60045198D1 (de) 2010-12-16
EP1164129B1 (de) 2009-05-13
EP1860099B1 (de) 2010-11-03
CN1344251A (zh) 2002-04-10
EP1164129A4 (de) 2005-06-01
ES2352975T3 (es) 2011-02-24
ATE431336T1 (de) 2009-05-15
DE60042199D1 (de) 2009-06-25
KR20020005619A (ko) 2002-01-17
EP1164129A1 (de) 2001-12-19
KR100499981B1 (ko) 2005-07-07
WO2000056705A1 (fr) 2000-09-28
ES2325905T3 (es) 2009-09-24
EP1860099A2 (de) 2007-11-28
KR20050047093A (ko) 2005-05-19
EP1860099A3 (de) 2008-02-27
CN1183106C (zh) 2005-01-05

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