DE2046204B2 - Verfahren zur gemeinsamen Herstellung von Lactamen und Sulfonsäuren - Google Patents

Verfahren zur gemeinsamen Herstellung von Lactamen und Sulfonsäuren

Info

Publication number
DE2046204B2
DE2046204B2 DE19702046204 DE2046204A DE2046204B2 DE 2046204 B2 DE2046204 B2 DE 2046204B2 DE 19702046204 DE19702046204 DE 19702046204 DE 2046204 A DE2046204 A DE 2046204A DE 2046204 B2 DE2046204 B2 DE 2046204B2
Authority
DE
Germany
Prior art keywords
sulfonic acid
alcohol
oxime
mmol
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.)
Granted
Application number
DE19702046204
Other languages
German (de)
English (en)
Other versions
DE2046204C3 (enrdf_load_stackoverflow
DE2046204A1 (de
Inventor
Chiba Ichihara
Mitsuo Chiba Masaki
Taizi Oda
Masaru Uchida
Koichi Yamamoto
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.)
Ube Corp
Original Assignee
Ube 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
Priority claimed from JP7399169A external-priority patent/JPS4830621B1/ja
Priority claimed from JP7399069A external-priority patent/JPS4830620B1/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of DE2046204A1 publication Critical patent/DE2046204A1/de
Publication of DE2046204B2 publication Critical patent/DE2046204B2/de
Application granted granted Critical
Publication of DE2046204C3 publication Critical patent/DE2046204C3/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B45/00—Formation or introduction of functional groups containing sulfur
    • C07B45/02—Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/14—Preparation of salts or adducts of lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
DE19702046204 1969-09-19 1970-09-18 Verfahren zur gemeinsamen Herstellung von Lactamen und Sulfonsäuren Granted DE2046204B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7399169A JPS4830621B1 (enrdf_load_stackoverflow) 1969-09-19 1969-09-19
JP7399069A JPS4830620B1 (enrdf_load_stackoverflow) 1969-09-19 1969-09-19

Publications (3)

Publication Number Publication Date
DE2046204A1 DE2046204A1 (de) 1971-04-15
DE2046204B2 true DE2046204B2 (de) 1979-02-22
DE2046204C3 DE2046204C3 (enrdf_load_stackoverflow) 1979-10-18

Family

ID=26415132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702046204 Granted DE2046204B2 (de) 1969-09-19 1970-09-18 Verfahren zur gemeinsamen Herstellung von Lactamen und Sulfonsäuren

Country Status (4)

Country Link
BE (1) BE756347A (enrdf_load_stackoverflow)
DE (1) DE2046204B2 (enrdf_load_stackoverflow)
GB (1) GB1295722A (enrdf_load_stackoverflow)
NL (1) NL152548B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE756347A (fr) 1971-03-01
GB1295722A (enrdf_load_stackoverflow) 1972-11-08
DE2046204C3 (enrdf_load_stackoverflow) 1979-10-18
NL152548B (nl) 1977-03-15
NL7013875A (enrdf_load_stackoverflow) 1971-03-23
DE2046204A1 (de) 1971-04-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: KOHLER, M., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee