BE647780A - - Google Patents
Info
- Publication number
- BE647780A BE647780A BE647780DA BE647780A BE 647780 A BE647780 A BE 647780A BE 647780D A BE647780D A BE 647780DA BE 647780 A BE647780 A BE 647780A
- Authority
- BE
- Belgium
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
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)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL292749 | 1963-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647780A true BE647780A (https=) | 1964-11-12 |
Family
ID=19754700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647780D BE647780A (https=) | 1963-05-15 | 1964-05-11 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3437655A (https=) |
| AT (1) | AT252895B (https=) |
| BE (1) | BE647780A (https=) |
| BR (1) | BR6459203D0 (https=) |
| CH (1) | CH449021A (https=) |
| DK (1) | DK121024B (https=) |
| ES (1) | ES299784A1 (https=) |
| GB (1) | GB1052284A (https=) |
| NL (1) | NL292749A (https=) |
| NO (1) | NO117076B (https=) |
| SE (1) | SE322218B (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541080A (en) * | 1966-07-28 | 1970-11-17 | Toray Industries | Process for preparing lactam hydrochloride and a free base thereof |
| US3609142A (en) * | 1966-10-14 | 1971-09-28 | Phillips Petroleum Co | Beckmann rearrangement of cyclic ketoximes to lactams |
| NL6910429A (https=) * | 1969-07-08 | 1971-01-12 | ||
| JPS5217034B2 (https=) * | 1972-09-08 | 1977-05-12 | ||
| WO2008096873A1 (ja) * | 2007-02-09 | 2008-08-14 | National University Corporation Nagoya University | ラウロラクタムの製造方法 |
| JP5446872B2 (ja) * | 2007-11-29 | 2014-03-19 | 宇部興産株式会社 | ラウロラクタムの製造方法 |
| CN102414174B (zh) | 2009-03-04 | 2014-09-10 | 宇部兴产株式会社 | 用于制备酰胺化合物的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3167542A (en) * | 1965-01-26 | Production of caprylic lactam | ||
| US2883377A (en) * | 1959-04-21 | Production of lactams from oxime | ||
| US2249177A (en) * | 1941-07-15 | Rearrangement reaction of oxevies | ||
| US3094520A (en) * | 1963-06-18 | Process for producing lactams | ||
| US2234566A (en) * | 1938-07-23 | 1941-03-11 | Du Pont | Catalytic process for the production of caprolactam, amino-capronitrile and hexamethylene diamine |
-
0
- GB GB1052284D patent/GB1052284A/en active Active
- NL NL292749D patent/NL292749A/xx unknown
-
1964
- 1964-05-11 BE BE647780D patent/BE647780A/xx unknown
- 1964-05-11 CH CH609264A patent/CH449021A/de unknown
- 1964-05-12 AT AT415864A patent/AT252895B/de active
- 1964-05-13 NO NO153247A patent/NO117076B/no unknown
- 1964-05-13 US US367212A patent/US3437655A/en not_active Expired - Lifetime
- 1964-05-13 ES ES299784A patent/ES299784A1/es not_active Expired
- 1964-05-13 SE SE5882/64A patent/SE322218B/xx unknown
- 1964-05-14 BR BR159203/64A patent/BR6459203D0/pt unknown
- 1964-05-14 DK DK242264AA patent/DK121024B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES299784A1 (es) | 1964-08-16 |
| CH449021A (de) | 1967-12-31 |
| DE1470327A1 (de) | 1969-08-07 |
| NO117076B (https=) | 1969-06-30 |
| GB1052284A (https=) | |
| NL292749A (https=) | |
| US3437655A (en) | 1969-04-08 |
| SE322218B (https=) | 1970-04-06 |
| AT252895B (de) | 1967-03-10 |
| DE1470327B2 (de) | 1975-08-28 |
| BR6459203D0 (pt) | 1973-08-07 |
| DK121024B (da) | 1971-08-23 |