JPS622580B2 - - Google Patents

Info

Publication number
JPS622580B2
JPS622580B2 JP12194177A JP12194177A JPS622580B2 JP S622580 B2 JPS622580 B2 JP S622580B2 JP 12194177 A JP12194177 A JP 12194177A JP 12194177 A JP12194177 A JP 12194177A JP S622580 B2 JPS622580 B2 JP S622580B2
Authority
JP
Japan
Prior art keywords
anthraquinone
sulfuric acid
nitric acid
mixture
acid
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
JP12194177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5350151A (en
Inventor
Hooman Barutaa
Bundaaritsuhi Kurausu
Zaidoraa Herumuuto
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of JPS5350151A publication Critical patent/JPS5350151A/ja
Publication of JPS622580B2 publication Critical patent/JPS622580B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP12194177A 1976-10-15 1977-10-13 Production of 11nitroo anthraquinone Granted JPS5350151A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762646649 DE2646649C3 (de) 1976-10-15 1976-10-15 Verfahren zur Mononitrierung von Anthrachinon

Publications (2)

Publication Number Publication Date
JPS5350151A JPS5350151A (en) 1978-05-08
JPS622580B2 true JPS622580B2 (enrdf_load_stackoverflow) 1987-01-20

Family

ID=5990573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12194177A Granted JPS5350151A (en) 1976-10-15 1977-10-13 Production of 11nitroo anthraquinone

Country Status (10)

Country Link
JP (1) JPS5350151A (enrdf_load_stackoverflow)
AT (1) AT350543B (enrdf_load_stackoverflow)
BE (1) BE859719A (enrdf_load_stackoverflow)
BR (1) BR7706874A (enrdf_load_stackoverflow)
CA (1) CA1106368A (enrdf_load_stackoverflow)
CH (1) CH633770A5 (enrdf_load_stackoverflow)
DE (1) DE2646649C3 (enrdf_load_stackoverflow)
FR (1) FR2367733A1 (enrdf_load_stackoverflow)
GB (1) GB1553333A (enrdf_load_stackoverflow)
IN (1) IN146815B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104030927B (zh) * 2014-06-18 2016-06-22 江苏亚邦染料股份有限公司 一种以金属改性分子筛为催化剂制备1-硝基蒽醌的方法
CN114149326A (zh) * 2021-12-14 2022-03-08 江苏亚邦染料股份有限公司 一种超重力硝化反应器制备1-硝基蒽醌的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789702A (fr) * 1971-10-07 1973-02-01 Sumitomo Chemical Co Procede de preparation de dinitroanthraquinones
FR2240207A1 (en) * 1973-08-10 1975-03-07 Ciba Geigy Ag Pure 1-nitroanthraquinone (derivs) prodn - by nitrating anthraquinone (derivs) in hydrofluoric acid, for use in dye mfr

Also Published As

Publication number Publication date
JPS5350151A (en) 1978-05-08
FR2367733B1 (enrdf_load_stackoverflow) 1981-05-08
DE2646649B2 (de) 1981-01-08
DE2646649C3 (de) 1982-01-28
GB1553333A (en) 1979-09-26
BR7706874A (pt) 1978-07-18
CH633770A5 (en) 1982-12-31
DE2646649A1 (de) 1978-04-20
AT350543B (de) 1979-06-11
ATA731877A (de) 1978-11-15
BE859719A (fr) 1978-04-14
FR2367733A1 (fr) 1978-05-12
IN146815B (enrdf_load_stackoverflow) 1979-09-15
CA1106368A (en) 1981-08-04

Similar Documents

Publication Publication Date Title
US3383416A (en) Process for preparing aminophenol
US2739174A (en) Nitrating aromatic hydrocarbons with only nitric acid
US2362743A (en) Manufacture of dinitrotoluene
US3836601A (en) Nitration process
US2971985A (en) Process for the preparation of 4, 4'-dichlorodiphenylsulfone
CN111087326A (zh) 一种硝酸胍的精制方法
CN106946956A (zh) 一种蔗糖‑6‑乙酸酯的重结晶方法及其应用
JPS622580B2 (enrdf_load_stackoverflow)
JPS5822460B2 (ja) ４−メチルフタル酸の核塩素化物及びそれらの製造法
CN116874392B (zh) 一种非甾体选择性盐皮质激素受体拮抗剂中间体4-醛基-3-甲氧基苯腈的制备方法
US4203885A (en) Process for the mononitration of anthraquinone
US2874196A (en) Method of crystallizing nitro products
US3799993A (en) Process for the manufacture of trinitrotoluene
US3836547A (en) Nitration of anthraquinone
US3742072A (en) Nitration of toluene and nitrotoluenes to form tnt
JP7595064B2 (ja) 結晶形ｉｉのソタグリフロジンを連続的に調製する方法
US3987096A (en) Process for chlorination of acetaldoxime
US3158648A (en) Direct resolution of alpha-methyl-3, 4-dihydroxyphenylalanine
CN112028794B (zh) 高纯度卡谷氨酸及其制备方法
US3408383A (en) Preparation of pentaerythritol trinitrate
US4163845A (en) Recycle of spent acid in nitrolysis of hexamine to RDX
JP2853521B2 (ja) ジニトロ−ポリアルキルベンゼン類の製造方法
US3963762A (en) Process for producing 1,5-dinitroanthraquinone and 1,8-dinitroanthraquinone
ZA200302347B (en) Method for producing DNDA.
CA1099266A (en) Process for the preparation of mixtures of dinitroanthraquinones with a high content of 1,5- and 1,8- dinitroanthraquinone