JPS62111988A - ７，７’−ジヒドロキシ−４，４，４’，４’−テトラメチル−２，２’−スピロビクロマンの製造方法 - Google Patents

７，７’−ジヒドロキシ−４，４，４’，４’−テトラメチル−２，２’−スピロビクロマンの製造方法

Info

Publication number
JPS62111988A
JPS62111988A JP60253570A JP25357085A JPS62111988A JP S62111988 A JPS62111988 A JP S62111988A JP 60253570 A JP60253570 A JP 60253570A JP 25357085 A JP25357085 A JP 25357085A JP S62111988 A JPS62111988 A JP S62111988A
Authority
JP
Japan
Prior art keywords
sulfuric acid
dihydroxy
reaction
tetramethyl
spirobichroman
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.)
Granted
Application number
JP60253570A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0442393B2 (enExample
Inventor
Haruhisa Harada
治久 原田
Masahiro Usui
碓氷　昌宏
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP60253570A priority Critical patent/JPS62111988A/ja
Publication of JPS62111988A publication Critical patent/JPS62111988A/ja
Publication of JPH0442393B2 publication Critical patent/JPH0442393B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
JP60253570A 1985-11-12 1985-11-12 ７，７’−ジヒドロキシ−４，４，４’，４’−テトラメチル−２，２’−スピロビクロマンの製造方法 Granted JPS62111988A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60253570A JPS62111988A (ja) 1985-11-12 1985-11-12 ７，７’−ジヒドロキシ−４，４，４’，４’−テトラメチル−２，２’−スピロビクロマンの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60253570A JPS62111988A (ja) 1985-11-12 1985-11-12 ７，７’−ジヒドロキシ−４，４，４’，４’−テトラメチル−２，２’−スピロビクロマンの製造方法

Publications (2)

Publication Number Publication Date
JPS62111988A true JPS62111988A (ja) 1987-05-22
JPH0442393B2 JPH0442393B2 (enExample) 1992-07-13

Family

ID=17253207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60253570A Granted JPS62111988A (ja) 1985-11-12 1985-11-12 ７，７’−ジヒドロキシ−４，４，４’，４’−テトラメチル−２，２’−スピロビクロマンの製造方法

Country Status (1)

Country Link
JP (1) JPS62111988A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0595530A1 (en) * 1992-10-29 1994-05-04 Ciba-Geigy Ag Epoxide resins derived from polycyclic phenols
EP0700959A1 (en) 1994-09-07 1996-03-13 Sumitomo Chemical Company, Limited A rubber composition and a vulcanizing adhesion method using the same
JP2016089072A (ja) * 2014-11-07 2016-05-23 日本化薬株式会社 フェノール樹脂、エポキシ樹脂、エポキシ樹脂組成物およびそれらの硬化物

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0595530A1 (en) * 1992-10-29 1994-05-04 Ciba-Geigy Ag Epoxide resins derived from polycyclic phenols
EP0700959A1 (en) 1994-09-07 1996-03-13 Sumitomo Chemical Company, Limited A rubber composition and a vulcanizing adhesion method using the same
JP2016089072A (ja) * 2014-11-07 2016-05-23 日本化薬株式会社 フェノール樹脂、エポキシ樹脂、エポキシ樹脂組成物およびそれらの硬化物

Also Published As

Publication number Publication date
JPH0442393B2 (enExample) 1992-07-13

Similar Documents

Publication Publication Date Title
US4045408A (en) Fluoro-anhydride curing agents and precursors thereof for fluorinated epoxy resins
US3704311A (en) Functional bis(perfluoroalkylsulfonyl)alkyl compounds
JPS62111988A (ja) ７，７’−ジヒドロキシ−４，４，４’，４’−テトラメチル−２，２’−スピロビクロマンの製造方法
JPS61236787A (ja) 環状有機りん化合物及びその製法
CN111100019A (zh) N,n-二正丙基-2-丙氧基乙胺及其制备方法与应用
US3758591A (en) Functional bis(perflouroalkylsulfonyl)alkyl compounds
US3758531A (en) Functional bis (perfluoroalkylsulfonyl) alkyl compounds
US3758592A (en) Functional bis (perfluoroalkylsulfonyl)alkyl compounds
JPH0442392B2 (enExample)
JPH06135872A (ja) ビスフェノールの製造方法
EP0131281B1 (en) Process for preparing polyglycidylamine derivatives
JPS604149A (ja) ２−アシルフエノ−ル類の製造方法
JPS627719A (ja) エポキシ樹脂の製法
EP0414407B1 (en) N-acyl and O-acyl derivatives of N,N-bis(2,2-dimethyl-3-hydroxypropyl)amine, their preparation and use
JPS611646A (ja) ６，６’−（エチレンジオキシ）−ジ−２−ナフトエ酸エステルの製造法
SU988833A1 (ru) Способ получени полифенолов
CN114380688A (zh) 一种酸敏感光刻胶树脂单体的制备方法
US3456010A (en) Chloro-hydroxy-polyfluorocycloalkenones
JPS6039649B2 (ja) 有機イオン反応を促進する方法
JPS6356230B2 (enExample)
SU1198073A1 (ru) Способ получени 3,4-бензокумарина
JPH0469141B2 (enExample)
JPH07138243A (ja) フェノチアジン類の製造法
JPS6396148A (ja) フエニルケトン骨格を有するエ−テル結合で連結された末端アセチレン化合物
JPH0621106B2 (ja) 極性基を有するアリールオキシアレン化合物ならびにその製法

Legal Events

Date Code Title Description
S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees