JPH0472814B2 - - Google Patents

Info

Publication number
JPH0472814B2
JPH0472814B2 JP59052418A JP5241884A JPH0472814B2 JP H0472814 B2 JPH0472814 B2 JP H0472814B2 JP 59052418 A JP59052418 A JP 59052418A JP 5241884 A JP5241884 A JP 5241884A JP H0472814 B2 JPH0472814 B2 JP H0472814B2
Authority
JP
Japan
Prior art keywords
hydroquinone
acetic acid
acid
alkyl ester
mixture
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 - Lifetime
Application number
JP59052418A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59176226A (ja
Inventor
Samyueru Aauin Robaato
Shii Chian Jooji
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS59176226A publication Critical patent/JPS59176226A/ja
Publication of JPH0472814B2 publication Critical patent/JPH0472814B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6826—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP59052418A 1983-03-21 1984-03-21 ハイドロキノンの塩素化法 Granted JPS59176226A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US477585 1983-03-21
US06/477,585 US4439596A (en) 1983-03-21 1983-03-21 Chlorination of hydroquinone
US477586 1983-03-21

Publications (2)

Publication Number Publication Date
JPS59176226A JPS59176226A (ja) 1984-10-05
JPH0472814B2 true JPH0472814B2 (en, 2012) 1992-11-19

Family

ID=23896537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59052418A Granted JPS59176226A (ja) 1983-03-21 1984-03-21 ハイドロキノンの塩素化法

Country Status (3)

Country Link
US (1) US4439596A (en, 2012)
JP (1) JPS59176226A (en, 2012)
CA (1) CA1196021A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574785B1 (fr) * 1984-12-19 1987-02-20 Rhone Poulenc Spec Chim Procede de preparation de monohalogenohydroquinones
US4719280A (en) * 1986-09-29 1988-01-12 E. I. Du Pont De Nemours And Company Anisotropic melt polyesters with improved glass transition temperature
US4766256A (en) * 1986-09-29 1988-08-23 E. I. Du Pont De Nemours And Company Anisotropic melt polyesters with improved glass transition temperature
US4999457A (en) * 1988-02-08 1991-03-12 Hoechst Celanese Corporation Process for the synthesis of 3-chloro-4-hydroxyacetanilide
US20070100139A1 (en) * 2005-10-31 2007-05-03 Healthy Brands, Llc Methods for chlorinating sucrose-6-ester

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748173A (en) * 1952-09-10 1956-05-29 Eastman Kodak Co Process for preparing monochlorohydroquinone
US4075119A (en) * 1975-05-07 1978-02-21 Bayer Aktiengesellschaft Statistical mixtures of halogenated bisphenols with halogen-free bisphenols
US4210765A (en) * 1978-02-28 1980-07-01 General Electric Company Process for obtaining halogenated diphenols
US4347349A (en) * 1980-07-28 1982-08-31 E. I. Du Pont De Nemours And Company Aromatic polyester and filaments

Also Published As

Publication number Publication date
US4439596A (en) 1984-03-27
CA1196021A (en) 1985-10-29
JPS59176226A (ja) 1984-10-05

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