JPH0128032B2 - - Google Patents

Info

Publication number
JPH0128032B2
JPH0128032B2 JP55142391A JP14239180A JPH0128032B2 JP H0128032 B2 JPH0128032 B2 JP H0128032B2 JP 55142391 A JP55142391 A JP 55142391A JP 14239180 A JP14239180 A JP 14239180A JP H0128032 B2 JPH0128032 B2 JP H0128032B2
Authority
JP
Japan
Prior art keywords
ddaq
ddm
aqueous medium
dicyano
purity
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
JP55142391A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5767577A (en
Inventor
Akira Matsura
Yorinobu Yamada
Kazuaki Sakai
Kozo Bando
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.)
KAWASAKI KASEI KOGYO KK
Sheru Aguraa Unto Co KG GmbH
Original Assignee
KAWASAKI KASEI KOGYO KK
Sheru Aguraa Unto Co KG GmbH
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 KAWASAKI KASEI KOGYO KK, Sheru Aguraa Unto Co KG GmbH filed Critical KAWASAKI KASEI KOGYO KK
Priority to JP14239180A priority Critical patent/JPS5767577A/ja
Publication of JPS5767577A publication Critical patent/JPS5767577A/ja
Publication of JPH0128032B2 publication Critical patent/JPH0128032B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
JP14239180A 1980-10-14 1980-10-14 Production of 2,3-dicyano-1,4-dithia-9,10-anthraquinone Granted JPS5767577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14239180A JPS5767577A (en) 1980-10-14 1980-10-14 Production of 2,3-dicyano-1,4-dithia-9,10-anthraquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14239180A JPS5767577A (en) 1980-10-14 1980-10-14 Production of 2,3-dicyano-1,4-dithia-9,10-anthraquinone

Publications (2)

Publication Number Publication Date
JPS5767577A JPS5767577A (en) 1982-04-24
JPH0128032B2 true JPH0128032B2 (cs) 1989-05-31

Family

ID=15314265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14239180A Granted JPS5767577A (en) 1980-10-14 1980-10-14 Production of 2,3-dicyano-1,4-dithia-9,10-anthraquinone

Country Status (1)

Country Link
JP (1) JPS5767577A (cs)

Also Published As

Publication number Publication date
JPS5767577A (en) 1982-04-24

Similar Documents

Publication Publication Date Title
JPH09504530A (ja) オメプラゾール及びランソプラゾールの製造及びそれらに有用な中間体
JPH0579055B2 (cs)
JPH10503530A (ja) ハロ置換芳香族酸の製造方法
JPH0361671B2 (cs)
JPS58105964A (ja) キノリン酸の製法
JPH0128032B2 (cs)
JPH0774186B2 (ja) ５−アミノサリチル酸の製造方法
JPH0128031B2 (cs)
JPS61282355A (ja) ４，４’−ジニトロスチルベン−２，２’−ジスルホン酸塩の製造法
CN111848489B (zh) 一种流动化卡络磺钠制备工艺
JP2868614B2 (ja) アルカンスルホニル安息香酸の製法
US5523472A (en) Process for the preparation of 5-fluoroanthranilic acid
JP2685514B2 (ja) ジスルフィド型サイアミン誘導体の無機酸塩の製造法
SU576937A3 (ru) Способ получени моно- - оксиэтил-7-рутина
CN103626673B (zh) 一种全氟烷基芳香羟胺化合物及其制备方法
US5495034A (en) Method for preparing α-substituted ω-hydroperfluoroalkanes
EP0082344B1 (en) Process for preparing beta-hydroxy-beta-methylglutaric acid
US4546203A (en) Facile synthesis of β-hydroxy-β-methylglutaric acid
JPH03271275A (ja) キノリン酸の製造法
JPH0415780B2 (cs)
JPH11140045A (ja) チオサリチル酸の製造方法
JPH11116550A (ja) ジチオジプロピオン酸の製造方法
JP4032825B2 (ja) ３，４−ジヒドロキシベンゾニトリルを製造する方法
JPS62298546A (ja) アニスアルデヒドの製造法
JPS5865274A (ja) アドレノクロムの製造方法