BE783491A - Procede de composition de cetoximes alicycliques en lactames correspondants - Google Patents
Procede de composition de cetoximes alicycliques en lactames correspondantsInfo
- Publication number
- BE783491A BE783491A BE783491A BE783491A BE783491A BE 783491 A BE783491 A BE 783491A BE 783491 A BE783491 A BE 783491A BE 783491 A BE783491 A BE 783491A BE 783491 A BE783491 A BE 783491A
- Authority
- BE
- Belgium
- Prior art keywords
- cetoximes
- alicyclic
- composition
- corresponding lactams
- lactams
- Prior art date
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
- C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Hydrogenated Pyridines (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7106705A NL162374C (nl) | 1971-05-15 | 1971-05-15 | Werkwijze voor de omlegging van alicyclische ketoximen in de overeenkomstige lactamen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE783491A true BE783491A (fr) | 1972-11-16 |
Family
ID=19813175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE783491A BE783491A (fr) | 1971-05-15 | 1972-05-15 | Procede de composition de cetoximes alicycliques en lactames correspondants |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5139233B1 (OSRAM) |
| BE (1) | BE783491A (OSRAM) |
| CH (1) | CH572033A5 (OSRAM) |
| DE (1) | DE2223643C3 (OSRAM) |
| FR (1) | FR2137887B1 (OSRAM) |
| GB (1) | GB1342550A (OSRAM) |
| IT (1) | IT957844B (OSRAM) |
| NL (1) | NL162374C (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0461779B1 (en) * | 1990-06-15 | 1995-08-16 | Yusuke Izumi | Reaction accelerator for rearrangement of oxime to amide and process for producing amides by rearrangement of oximes |
| NL9201160A (nl) * | 1992-06-30 | 1994-01-17 | Dsm Nv | Werkwijze voor de omzetting van oximen in de overeenkomstige amides. |
| BE1007409A3 (nl) * | 1993-08-20 | 1995-06-06 | Dsm Nv | Werkwijze voor het bereiden van een lactam. |
-
1971
- 1971-05-15 NL NL7106705A patent/NL162374C/xx not_active IP Right Cessation
-
1972
- 1972-05-12 GB GB2243072A patent/GB1342550A/en not_active Expired
- 1972-05-13 IT IT5023472A patent/IT957844B/it active
- 1972-05-15 JP JP47048013A patent/JPS5139233B1/ja active Pending
- 1972-05-15 BE BE783491A patent/BE783491A/xx unknown
- 1972-05-15 DE DE19722223643 patent/DE2223643C3/de not_active Expired
- 1972-05-15 FR FR7217243A patent/FR2137887B1/fr not_active Expired
- 1972-05-15 CH CH719572A patent/CH572033A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2223643C3 (de) | 1981-08-20 |
| GB1342550A (en) | 1974-01-03 |
| CH572033A5 (OSRAM) | 1976-01-30 |
| NL162374B (nl) | 1979-12-17 |
| NL162374C (nl) | 1980-05-16 |
| JPS5139233B1 (OSRAM) | 1976-10-26 |
| NL7106705A (OSRAM) | 1972-11-17 |
| FR2137887A1 (OSRAM) | 1972-12-29 |
| DE2223643B2 (de) | 1980-09-25 |
| IT957844B (it) | 1973-10-20 |
| DE2223643A1 (de) | 1972-11-30 |
| FR2137887B1 (OSRAM) | 1979-08-24 |
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