JPS5579360A - Preparation of n-methyl j-acid - Google Patents

Preparation of n-methyl j-acid

Info

Publication number
JPS5579360A
JPS5579360A JP15175978A JP15175978A JPS5579360A JP S5579360 A JPS5579360 A JP S5579360A JP 15175978 A JP15175978 A JP 15175978A JP 15175978 A JP15175978 A JP 15175978A JP S5579360 A JPS5579360 A JP S5579360A
Authority
JP
Japan
Prior art keywords
acid
reaction
methyl
monomethylamine
nahso
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.)
Granted
Application number
JP15175978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5748110B2 (enrdf_load_stackoverflow
Inventor
Yoshio Kimura
Haruo Katsumata
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries Ltd
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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP15175978A priority Critical patent/JPS5579360A/ja
Publication of JPS5579360A publication Critical patent/JPS5579360A/ja
Publication of JPS5748110B2 publication Critical patent/JPS5748110B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP15175978A 1978-12-08 1978-12-08 Preparation of n-methyl j-acid Granted JPS5579360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15175978A JPS5579360A (en) 1978-12-08 1978-12-08 Preparation of n-methyl j-acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15175978A JPS5579360A (en) 1978-12-08 1978-12-08 Preparation of n-methyl j-acid

Publications (2)

Publication Number Publication Date
JPS5579360A true JPS5579360A (en) 1980-06-14
JPS5748110B2 JPS5748110B2 (enrdf_load_stackoverflow) 1982-10-14

Family

ID=15525666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15175978A Granted JPS5579360A (en) 1978-12-08 1978-12-08 Preparation of n-methyl j-acid

Country Status (1)

Country Link
JP (1) JPS5579360A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104045584A (zh) * 2014-06-13 2014-09-17 浙江亿得化工有限公司 2-(n-取代氨基)-5-萘酚-7-磺酸的清洁生产工艺
CN105017095A (zh) * 2015-07-07 2015-11-04 叶光明 一种制备2-氨基-5-萘酚-7-磺酸的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051112U (ja) * 1983-09-16 1985-04-10 松下電器産業株式会社 車輌用空気調和装置の送風装置
JPS6382615U (enrdf_load_stackoverflow) * 1986-11-19 1988-05-31
CN105566171B (zh) * 2016-02-29 2017-06-16 江苏吉华化工有限公司 一种制备h‑酸的装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104045584A (zh) * 2014-06-13 2014-09-17 浙江亿得化工有限公司 2-(n-取代氨基)-5-萘酚-7-磺酸的清洁生产工艺
CN105017095A (zh) * 2015-07-07 2015-11-04 叶光明 一种制备2-氨基-5-萘酚-7-磺酸的方法

Also Published As

Publication number Publication date
JPS5748110B2 (enrdf_load_stackoverflow) 1982-10-14

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