CA1021773A - Process for the manufacture of 1-nitroanthraquinone - Google Patents

Process for the manufacture of 1-nitroanthraquinone

Info

Publication number
CA1021773A
CA1021773A CA175,265A CA175265A CA1021773A CA 1021773 A CA1021773 A CA 1021773A CA 175265 A CA175265 A CA 175265A CA 1021773 A CA1021773 A CA 1021773A
Authority
CA
Canada
Prior art keywords
nitroanthraquinone
manufacture
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
CA175,265A
Other versions
CA175265S (en
Inventor
Wolfgang Auge
Karl-Werner Thiem
Rutger Neeff
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 DE2232464A external-priority patent/DE2232464A1/en
Priority claimed from DE2241627A external-priority patent/DE2241627A1/en
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA1021773A publication Critical patent/CA1021773A/en
Expired legal-status Critical Current

Links

CA175,265A 1972-07-01 1973-06-29 Process for the manufacture of 1-nitroanthraquinone Expired CA1021773A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2232464A DE2232464A1 (en) 1972-07-01 1972-07-01 1-Nitroanthraquinone prodn - by nitration of anthraquinone
DE2241627A DE2241627A1 (en) 1972-08-24 1972-08-24 1-Nitroanthraquinone prodn - by nitration of anthraquinone

Publications (1)

Publication Number Publication Date
CA1021773A true CA1021773A (en) 1977-11-29

Family

ID=25763500

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,265A Expired CA1021773A (en) 1972-07-01 1973-06-29 Process for the manufacture of 1-nitroanthraquinone

Country Status (9)

Country Link
JP (1) JPS4952832A (en)
AT (1) AT329042B (en)
CA (1) CA1021773A (en)
CH (1) CH582644A5 (en)
ES (1) ES416468A1 (en)
FR (1) FR2190802B1 (en)
GB (1) GB1365865A (en)
IT (1) IT990816B (en)
NL (1) NL7309043A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790534A (en) * 1971-10-26 1973-04-25 Ciba Geigy ANTHRAQUINON NITRATION PROCESS

Also Published As

Publication number Publication date
FR2190802B1 (en) 1977-02-18
ES416468A1 (en) 1976-03-16
FR2190802A1 (en) 1974-02-01
IT990816B (en) 1975-07-10
NL7309043A (en) 1974-01-03
ATA583073A (en) 1975-07-15
AT329042B (en) 1976-04-26
CH582644A5 (en) 1976-12-15
GB1365865A (en) 1974-09-04
JPS4952832A (en) 1974-05-22

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19941129