IT1004622B - Procedimento per la preparazione di l alfa aminocaprolattame - Google Patents
Procedimento per la preparazione di l alfa aminocaprolattameInfo
- Publication number
- IT1004622B IT1004622B IT70142/73A IT7014273A IT1004622B IT 1004622 B IT1004622 B IT 1004622B IT 70142/73 A IT70142/73 A IT 70142/73A IT 7014273 A IT7014273 A IT 7014273A IT 1004622 B IT1004622 B IT 1004622B
- Authority
- IT
- Italy
- Prior art keywords
- aminocaprolactam
- alpha
- procedure
- preparation
- alpha aminocaprolactam
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D223/12—Nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00301409A US3824231A (en) | 1972-10-27 | 1972-10-27 | Resolution of alpha-aminocaprolactam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1004622B true IT1004622B (it) | 1976-07-20 |
Family
ID=23163225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT70142/73A IT1004622B (it) | 1972-10-27 | 1973-10-24 | Procedimento per la preparazione di l alfa aminocaprolattame |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3824231A (it) |
| JP (1) | JPS4972282A (it) |
| CA (1) | CA1018158A (it) |
| DE (1) | DE2343236A1 (it) |
| FR (1) | FR2204597B1 (it) |
| GB (1) | GB1404722A (it) |
| IT (1) | IT1004622B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988320A (en) * | 1974-07-01 | 1976-10-26 | Allied Chemical Corporation | Single stage resolution/racemization of α-amino-ε-caprolactam |
| US3941776A (en) * | 1974-07-01 | 1976-03-02 | Allied Chemical Corporation | Resolution/racemization of aminolactam compounds |
| US4062839A (en) * | 1976-09-16 | 1977-12-13 | Allied Chemical Corporation | Resolution of α-amino-e-caprolactam optical isomers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6812054A (it) * | 1967-08-25 | 1969-02-27 |
-
1972
- 1972-10-27 US US00301409A patent/US3824231A/en not_active Expired - Lifetime
-
1973
- 1973-06-15 FR FR7321944A patent/FR2204597B1/fr not_active Expired
- 1973-08-28 DE DE19732343236 patent/DE2343236A1/de active Pending
- 1973-09-11 JP JP48101745A patent/JPS4972282A/ja active Pending
- 1973-10-10 CA CA182,989A patent/CA1018158A/en not_active Expired
- 1973-10-11 GB GB4756773A patent/GB1404722A/en not_active Expired
- 1973-10-24 IT IT70142/73A patent/IT1004622B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1404722A (en) | 1975-09-03 |
| US3824231A (en) | 1974-07-16 |
| FR2204597A1 (it) | 1974-05-24 |
| JPS4972282A (it) | 1974-07-12 |
| DE2343236A1 (de) | 1974-05-02 |
| FR2204597B1 (it) | 1976-04-30 |
| CA1018158A (en) | 1977-09-27 |
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