ES442261A1 - Procedimiento para la obtencion de halogenoantraquinonas. - Google Patents

Procedimiento para la obtencion de halogenoantraquinonas.

Info

Publication number
ES442261A1
ES442261A1 ES442261A ES442261A ES442261A1 ES 442261 A1 ES442261 A1 ES 442261A1 ES 442261 A ES442261 A ES 442261A ES 442261 A ES442261 A ES 442261A ES 442261 A1 ES442261 A1 ES 442261A1
Authority
ES
Spain
Prior art keywords
diluent
preparation
halogenoanthraquinones
bromoanthraquinone
nitroanthraquinone
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
ES442261A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE2452014A external-priority patent/DE2452014C3/de
Priority claimed from DE19742455587 external-priority patent/DE2455587A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES442261A1 publication Critical patent/ES442261A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES442261A 1974-11-02 1975-10-31 Procedimiento para la obtencion de halogenoantraquinonas. Expired ES442261A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2452014A DE2452014C3 (de) 1974-11-02 1974-11-02 Verfahren zur Herstellung von Halogenanthrachinonen
DE19742455587 DE2455587A1 (de) 1974-11-23 1974-11-23 Verfahren zur herstellung von halogenanthrachinonen

Publications (1)

Publication Number Publication Date
ES442261A1 true ES442261A1 (es) 1977-07-01

Family

ID=25767917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES442261A Expired ES442261A1 (es) 1974-11-02 1975-10-31 Procedimiento para la obtencion de halogenoantraquinonas.

Country Status (14)

Country Link
US (1) US4006171A (es)
JP (1) JPS5168558A (es)
BR (1) BR7507177A (es)
CA (1) CA1060008A (es)
CH (1) CH619681A5 (es)
DD (1) DD122962A5 (es)
DK (1) DK492275A (es)
ES (1) ES442261A1 (es)
FR (1) FR2289479A1 (es)
GB (1) GB1457220A (es)
IE (1) IE41925B1 (es)
IT (1) IT1056163B (es)
LU (1) LU73693A1 (es)
NL (1) NL7512736A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522177A1 (de) * 1975-05-17 1976-11-25 Bayer Ag Verfahren zur herstellung von chloranthrachinonen aus nitroanthrachinonen
CH628607A5 (en) * 1976-12-02 1982-03-15 Bayer Ag Process for preparing chloroanthraquinones
US4206130A (en) * 1977-05-10 1980-06-03 Bayer Aktiengesellschaft Process for the preparation of 1,5-dichloroanthraquinone
CH653666A5 (de) * 1983-06-23 1986-01-15 Ciba Geigy Ag Verfahren zur herstellung von bromanthrachinonen.
JPS60117807A (ja) * 1983-11-29 1985-06-25 Matsushita Electric Ind Co Ltd 表面波フィルタの帯域調整方法
CN101863752A (zh) * 2010-06-30 2010-10-20 合肥工业大学 一种氯气直接氯化合成1-氯蒽醌的方法

Also Published As

Publication number Publication date
FR2289479A1 (fr) 1976-05-28
BR7507177A (pt) 1976-08-03
IT1056163B (it) 1982-01-30
CA1060008A (en) 1979-08-07
DD122962A5 (de) 1976-11-12
FR2289479B1 (es) 1979-01-05
LU73693A1 (es) 1976-08-13
JPS5168558A (en) 1976-06-14
CH619681A5 (es) 1980-10-15
DK492275A (da) 1976-05-03
IE41925B1 (en) 1980-04-23
US4006171A (en) 1977-02-01
GB1457220A (en) 1976-12-01
IE41925L (en) 1976-05-02
NL7512736A (nl) 1976-05-04

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