JP5480918B2 - ３，４’ジアセトキシベンゾフェノン製造用中間体としての３，４’ジヒドロキシベンゾフェノンの製造方法 - Google Patents

３，４’ジアセトキシベンゾフェノン製造用中間体としての３，４’ジヒドロキシベンゾフェノンの製造方法 Download PDF

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Publication number
JP5480918B2
JP5480918B2 JP2011552093A JP2011552093A JP5480918B2 JP 5480918 B2 JP5480918 B2 JP 5480918B2 JP 2011552093 A JP2011552093 A JP 2011552093A JP 2011552093 A JP2011552093 A JP 2011552093A JP 5480918 B2 JP5480918 B2 JP 5480918B2
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Japan
Prior art keywords
acid
dihydroxybenzophenone
diacetoxybenzophenone
mixture
water
Prior art date
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Expired - Fee Related
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JP2011552093A
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English (en)
Japanese (ja)
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JP2012519172A (ja
JP2012519172A5 (enExample
Inventor
キウ セウン リー
マイケル フランシス ヴィンセント
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EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JP2012519172A publication Critical patent/JP2012519172A/ja
Publication of JP2012519172A5 publication Critical patent/JP2012519172A5/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/296—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with lead derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/298—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with manganese derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
    • C07C49/747—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
    • C07C49/784—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic with all keto groups bound to a non-condensed ring
    • C07C49/786—Benzophenone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2011552093A 2009-02-26 2010-02-24 ３，４’ジアセトキシベンゾフェノン製造用中間体としての３，４’ジヒドロキシベンゾフェノンの製造方法 Expired - Fee Related JP5480918B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/393,310 US7772441B1 (en) 2009-02-26 2009-02-26 Process for producing 3,4′ dihydroxybenzophenone
US12/393,310 2009-02-26
PCT/US2010/025146 WO2010099144A1 (en) 2009-02-26 2010-02-24 Process for producing 3,4' dihydroxybenzophenone as an intermediate for producing 3,4' diacetoxybenzophenone

Publications (3)

Publication Number Publication Date
JP2012519172A JP2012519172A (ja) 2012-08-23
JP2012519172A5 JP2012519172A5 (enExample) 2013-04-18
JP5480918B2 true JP5480918B2 (ja) 2014-04-23

Family

ID=42199000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011552093A Expired - Fee Related JP5480918B2 (ja) 2009-02-26 2010-02-24 ３，４’ジアセトキシベンゾフェノン製造用中間体としての３，４’ジヒドロキシベンゾフェノンの製造方法

Country Status (9)

Country Link
US (1) US7772441B1 (enExample)
EP (1) EP2401249B1 (enExample)
JP (1) JP5480918B2 (enExample)
KR (1) KR20110122749A (enExample)
CN (1) CN102333751A (enExample)
BR (1) BRPI1005353A2 (enExample)
CA (1) CA2749008A1 (enExample)
MX (1) MX2011009028A (enExample)
WO (1) WO2010099144A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103073407A (zh) * 2013-02-05 2013-05-01 芜湖市联合涂料有限责任公司 三氯化铟催化制备2,4-二羟基二苯甲酮的方法
CN104961633A (zh) * 2015-05-25 2015-10-07 武汉怡兴化工股份有限公司 4,4′-二羟基二苯甲酮的氢氟酸工艺
WO2021039558A1 (ja) * 2019-08-27 2021-03-04 Dic株式会社 フェノール樹脂、硬化性樹脂組成物及びその硬化物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245082A (en) 1979-07-09 1981-01-13 E. I. Du Pont De Nemours And Company Polyesters derived from 3,4'-dihydroxy-benzophenones or 3-hydroxy-4'-(4-hydroxyphenyl-)benzophenone and certain aromatic dicarboxylic acids and filaments thereof
JPS5548217A (en) * 1978-08-08 1980-04-05 Du Pont Polymer derived from 3*4**dihydroxybenzophenone or 33hydroxyy4***4hydroxyphenyll*benzophenone and kind of aromatic dicarbon and its filament
US4269965A (en) * 1979-09-17 1981-05-26 E. I. Du Pont De Nemours And Company Aromatic polyester which forms optically anisotropic melts and filaments thereof
ES8306085A1 (es) * 1981-07-08 1983-05-01 Raychem Corp "un procedimiento para la preparacion de cetonas aromaticas".
JPS59190943A (ja) * 1983-04-12 1984-10-29 Shipuro Kasei Kk ポリヒドロキシベンゾフエノン類の製造方法
US4500699A (en) 1984-06-26 1985-02-19 E. I. Du Pont De Nemours And Company Optically anisotropic melt forming copolyesters
US4617369A (en) * 1985-09-04 1986-10-14 E. I. Du Pont De Nemours And Company Polyester polymers of 3-hydroxy-4'-(4-hydroxyphenyl)benzophenone or 3,4'-dihydroxybenzophenone and dicarboxylic acids
JPH03123752A (ja) * 1989-10-06 1991-05-27 Honsyu Kagaku Kogyo Kk ４，４′―ジヒドロキシベンゾフェノンの製造法
UA79182C2 (en) * 2002-12-13 2007-05-25 Basf Ag Method for the production of benzophenones

Also Published As

Publication number Publication date
WO2010099144A1 (en) 2010-09-02
EP2401249A1 (en) 2012-01-04
JP2012519172A (ja) 2012-08-23
KR20110122749A (ko) 2011-11-10
BRPI1005353A2 (pt) 2019-03-26
US20100217047A1 (en) 2010-08-26
EP2401249B1 (en) 2013-05-15
CA2749008A1 (en) 2010-09-02
CN102333751A (zh) 2012-01-25
MX2011009028A (es) 2011-09-28
US7772441B1 (en) 2010-08-10

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