DE3666812D1 - Process for preparing bis-(4-hydroxy-3,5-dibromo-phenyl)-sulfone derivatives - Google Patents

Process for preparing bis-(4-hydroxy-3,5-dibromo-phenyl)-sulfone derivatives

Info

Publication number
DE3666812D1
DE3666812D1 DE8686103836T DE3666812T DE3666812D1 DE 3666812 D1 DE3666812 D1 DE 3666812D1 DE 8686103836 T DE8686103836 T DE 8686103836T DE 3666812 T DE3666812 T DE 3666812T DE 3666812 D1 DE3666812 D1 DE 3666812D1
Authority
DE
Germany
Prior art keywords
dibromo
hydroxy
phenyl
sulfone derivatives
preparing bis
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8686103836T
Other languages
English (en)
Inventor
Yoshikatsu Ogawa
Haruhiko Hisada
Takeshi Kasahara
Takayoshi Kojima
Fumihiko Kizaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARUBISHI OIL CHEMICAL
Marubishi Yuka Kogyo KK
Original Assignee
MARUBISHI OIL CHEMICAL
Marubishi Yuka Kogyo KK
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 MARUBISHI OIL CHEMICAL, Marubishi Yuka Kogyo KK filed Critical MARUBISHI OIL CHEMICAL
Application granted granted Critical
Publication of DE3666812D1 publication Critical patent/DE3666812D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8686103836T 1985-07-09 1986-03-20 Process for preparing bis-(4-hydroxy-3,5-dibromo-phenyl)-sulfone derivatives Expired DE3666812D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60149204A JPS6210058A (ja) 1985-07-09 1985-07-09 ビス（４−ヒドロキシ−３，５−ジブロモフエニル）スルホン誘導体の製法

Publications (1)

Publication Number Publication Date
DE3666812D1 true DE3666812D1 (en) 1989-12-14

Family

ID=15470098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686103836T Expired DE3666812D1 (en) 1985-07-09 1986-03-20 Process for preparing bis-(4-hydroxy-3,5-dibromo-phenyl)-sulfone derivatives

Country Status (4)

Country Link
US (1) US4777297A (de)
EP (1) EP0211140B1 (de)
JP (1) JPS6210058A (de)
DE (1) DE3666812D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008458A (en) * 1989-01-23 1991-04-16 Akzo N.V. Process for purifying crude tetrabromobisphenol sulfone by extraction
JPH0825943B2 (ja) * 1989-04-28 1996-03-13 丸菱油化工業株式会社 高融点ジブロモプロピルエーテル化合物の製造方法
JP2785391B2 (ja) * 1989-11-13 1998-08-13 東ソー株式会社 ビス（４―ヒドロキシー３，５―ジブロモフェニル）スルホンの製造方法
US5166441A (en) * 1990-12-12 1992-11-24 Neurosearch A/S Astaxanthin intermediates
WO1998037046A1 (en) * 1997-02-19 1998-08-27 Great Lakes Chemical Corporation PROCESS FOR THE MANUFACTURE OF TETRABROMOBISPHENOL-A WITH CO-PRODUCTION OF n-PROPYL BROMIDE
JP4653966B2 (ja) * 2004-04-19 2011-03-16 ダイセル化学工業株式会社 ２−ベンゾイルオキシアセトアルデヒド誘導体の製造法
BRPI0614787A2 (pt) * 2005-08-08 2011-04-12 Albemarle Corp espumas poliméricas estirênicas retardadoras de chama e precursores da espuma
CN102503781A (zh) * 2011-09-28 2012-06-20 河北工业大学 一种酚类化合物与卤代烃反应制备酚基醚的方法
CN102898337A (zh) * 2012-09-14 2013-01-30 三峡大学 一种颗粒状阻燃剂八溴s醚的生产方法
CN109879785A (zh) * 2019-03-27 2019-06-14 山东润科化工股份有限公司 一种八溴s醚的制备方法
CN111072529B (zh) * 2019-12-28 2021-11-09 山东旭锐新材有限公司 一种四溴双酚s的合成方法
CN112979435A (zh) * 2021-02-26 2021-06-18 江苏欣舟化工科技有限公司 一种四溴醚及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006118A (en) * 1971-07-28 1977-02-01 Marubishi Yuka Kogyo Kabushiki Kaisha Flame-retardant thermoplastic polymer compositions
DE2905397A1 (de) * 1979-02-13 1980-08-14 Riedel De Haen Ag Verfahren zur herstellung von 2,2-bis-eckige klammer auf 4-(2,3- dibrompropoxy)-3,5-dibromphenyl eckige klammer zu -propan
DE3036554C2 (de) * 1980-09-27 1984-06-14 Chemische Fabrik Kalk GmbH, 5000 Köln Verfahren zur Herstellung von Tetrabrombisphenol A-bis-(dibrompropyl)-äther
DE3120556C1 (de) * 1981-05-23 1982-10-28 Chemische Fabrik Kalk GmbH, 5000 Köln Verfahren zur Herstellung von Allylaethern bromierter Phenole
US4613703A (en) * 1982-04-05 1986-09-23 The Dow Chemical Company Process for allylating hydroxyaromatic compounds

Also Published As

Publication number Publication date
JPS6210058A (ja) 1987-01-19
US4777297A (en) 1988-10-11
JPS6339585B2 (de) 1988-08-05
EP0211140B1 (de) 1989-11-08
EP0211140A1 (de) 1987-02-25

Similar Documents

Publication Publication Date Title
YU116787A (en) Process for obtaining imidazochynolinic derivatives
YU183586A (en) Process for obtaining chynoline derivatives
PT82062A (en) Process for preparing pyridinylimidazolidinone compounds
CS311986A2 (en) Process for preparing octadecyl-3-/3,5-dixterc.-butyl-4-hydroxyphenyl/propionate
EP0212161A3 (en) Process for preparing 1,5-diazido-3-nitrazapentane
CS326886A2 (en) Process for preparing 1,3,5-triazintriones
DE3666812D1 (en) Process for preparing bis-(4-hydroxy-3,5-dibromo-phenyl)-sulfone derivatives
HUT42441A (en) Process for preparing indolyl- and indazolyl-carboxamide derivatives
HUT39735A (en) Process for preparing 1,2-benzisothiazolone derivatives
YU210187A (en) Process for obtaining imidazolylalkylguanidinic derivatives
HUT42500A (en) New process for preparing sphyngosine derivatives
GR861004B (en) Process for preparing fluorized benzyltriazol compounds
YU137186A (en) Process for obtaining cephalosporinic salts
PT82384B (en) Process for preparing substituted 2,3,4,9-tetra-hydro-1h-carbazole-1-acetic acid derivatives
HUT42079A (en) Process for preparing new tannin derivatives
ES552032A0 (es) Un procedimiento para preparar derivados de 1,8-naftiridina
HUT42054A (en) Process for preparing phenethanolamine derivatives
GR861209B (en) Process for preparing novel alkene derivatives
PT81988A (en) Process for preparing novel alkylamino-furanone derivatives
EG17682A (en) Process for preparing 4,4-dialkyl-2-azetidinones
HUT42432A (en) Process for preparing substituted phenyl-carbamide derivatives
HUT40796A (en) Process for preparing 1,3-dioxane-ethers
GR862191B (en) Method for preparing novel hydropyridin derivatives
GR860230B (en) Process for preparing 6-chloro -3-methyl-1h- 2,3,4,5-tetrahydro-3-benzazepine-n-oxide
HUT40795A (en) Process for preparing fluoro-alkane compounds

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee