JPS51133237A - Process for preparation of polyamino compound and its derivatives - Google Patents

Process for preparation of polyamino compound and its derivatives

Info

Publication number
JPS51133237A
JPS51133237A JP50057738A JP5773875A JPS51133237A JP S51133237 A JPS51133237 A JP S51133237A JP 50057738 A JP50057738 A JP 50057738A JP 5773875 A JP5773875 A JP 5773875A JP S51133237 A JPS51133237 A JP S51133237A
Authority
JP
Japan
Prior art keywords
derivatives
preparation
polyamino compound
compound
polyamino
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
JP50057738A
Other languages
Japanese (ja)
Other versions
JPS562062B2 (en
Inventor
Shinjiro Kawasaki
Akio Hirano
Hiroyuki Yamaguchi
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.)
Taoka Chemical Co Ltd
Original Assignee
Taoka Chemical Co 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 Taoka Chemical Co Ltd filed Critical Taoka Chemical Co Ltd
Priority to JP50057738A priority Critical patent/JPS51133237A/en
Publication of JPS51133237A publication Critical patent/JPS51133237A/en
Publication of JPS562062B2 publication Critical patent/JPS562062B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

PURPOSE: Polyamino compound and its derivatives are prepared without the formation of by-products by reaction of a monoazo compound with hydrazine in water or an organic solvent under alkaline conditions using a heavy metal catalyst.
COPYRIGHT: (C)1976,JPO&Japio
JP50057738A 1975-05-14 1975-05-14 Process for preparation of polyamino compound and its derivatives Granted JPS51133237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50057738A JPS51133237A (en) 1975-05-14 1975-05-14 Process for preparation of polyamino compound and its derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50057738A JPS51133237A (en) 1975-05-14 1975-05-14 Process for preparation of polyamino compound and its derivatives

Publications (2)

Publication Number Publication Date
JPS51133237A true JPS51133237A (en) 1976-11-18
JPS562062B2 JPS562062B2 (en) 1981-01-17

Family

ID=13064243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50057738A Granted JPS51133237A (en) 1975-05-14 1975-05-14 Process for preparation of polyamino compound and its derivatives

Country Status (1)

Country Link
JP (1) JPS51133237A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6538158B2 (en) 2001-05-08 2003-03-25 Bayer Aktiengesellschaft Process for preparing 1,4-diaminonaphthalene and/or 1,5-diaminoNaphthalene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6538158B2 (en) 2001-05-08 2003-03-25 Bayer Aktiengesellschaft Process for preparing 1,4-diaminonaphthalene and/or 1,5-diaminoNaphthalene

Also Published As

Publication number Publication date
JPS562062B2 (en) 1981-01-17

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