FR2104875B1 - - Google Patents

Info

Publication number
FR2104875B1
FR2104875B1 FR717130869A FR7130869A FR2104875B1 FR 2104875 B1 FR2104875 B1 FR 2104875B1 FR 717130869 A FR717130869 A FR 717130869A FR 7130869 A FR7130869 A FR 7130869A FR 2104875 B1 FR2104875 B1 FR 2104875B1
Authority
FR
France
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
FR717130869A
Other versions
FR2104875A1 (fr
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.)
Kanegafuchi Spinning Co Ltd
Original Assignee
Kanegafuchi Spinning 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 Kanegafuchi Spinning Co Ltd filed Critical Kanegafuchi Spinning Co Ltd
Publication of FR2104875A1 publication Critical patent/FR2104875A1/fr
Application granted granted Critical
Publication of FR2104875B1 publication Critical patent/FR2104875B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR717130869A 1970-08-26 1971-08-25 Expired FR2104875B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45074668A JPS4936708B1 (fr) 1970-08-26 1970-08-26

Publications (2)

Publication Number Publication Date
FR2104875A1 FR2104875A1 (fr) 1972-04-21
FR2104875B1 true FR2104875B1 (fr) 1974-06-21

Family

ID=13553827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717130869A Expired FR2104875B1 (fr) 1970-08-26 1971-08-25

Country Status (7)

Country Link
US (1) US3757007A (fr)
JP (1) JPS4936708B1 (fr)
CA (1) CA939680A (fr)
DE (1) DE2142401C3 (fr)
FR (1) FR2104875B1 (fr)
GB (1) GB1315607A (fr)
NL (1) NL7111686A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044001A (en) * 1976-09-02 1977-08-23 Allied Chemical Corporation Process for preparing α-chloro-ε-caprolactam
CN105237434B (zh) * 2015-10-29 2017-09-29 中石化南京工程有限公司 一种生产环己酮肟的方法

Also Published As

Publication number Publication date
DE2142401C3 (de) 1975-07-24
CA939680A (en) 1974-01-08
FR2104875A1 (fr) 1972-04-21
GB1315607A (en) 1973-05-02
JPS4936708B1 (fr) 1974-10-02
DE2142401A1 (de) 1972-03-02
NL7111686A (fr) 1972-02-29
US3757007A (en) 1973-09-04
DE2142401B2 (de) 1974-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse