IT1024573B - Procedimento per la preparazione della triacetonammina - Google Patents
Procedimento per la preparazione della triacetonamminaInfo
- Publication number
- IT1024573B IT1024573B IT68978/74A IT6897874A IT1024573B IT 1024573 B IT1024573 B IT 1024573B IT 68978/74 A IT68978/74 A IT 68978/74A IT 6897874 A IT6897874 A IT 6897874A IT 1024573 B IT1024573 B IT 1024573B
- Authority
- IT
- Italy
- Prior art keywords
- triacetonamine
- procedure
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D211/74—Oxygen atoms
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7094473A JPS5018474A (it) | 1973-06-23 | 1973-06-23 | |
| JP49061147A JPS5843392B2 (ja) | 1974-05-30 | 1974-05-30 | トリアセトンアミンノ セイゾウホウ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1024573B true IT1024573B (it) | 1978-07-20 |
Family
ID=26402183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT68978/74A IT1024573B (it) | 1973-06-23 | 1974-06-21 | Procedimento per la preparazione della triacetonammina |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3959298A (it) |
| AR (1) | AR202305A1 (it) |
| AT (1) | AT338264B (it) |
| BE (1) | BE816729A (it) |
| BG (2) | BG25794A3 (it) |
| BR (1) | BR7405072D0 (it) |
| CA (1) | CA1023745A (it) |
| CH (1) | CH596179A5 (it) |
| DD (1) | DD113905A5 (it) |
| DE (1) | DE2429746C3 (it) |
| ES (1) | ES427511A1 (it) |
| FI (1) | FI189674A (it) |
| FR (1) | FR2234292B1 (it) |
| GB (1) | GB1443586A (it) |
| HU (1) | HU172293B (it) |
| IL (1) | IL45098A (it) |
| IT (1) | IT1024573B (it) |
| LU (1) | LU70389A1 (it) |
| NL (1) | NL179815C (it) |
| NO (1) | NO742245L (it) |
| PL (1) | PL99435B1 (it) |
| RO (1) | RO69278A (it) |
| TR (1) | TR18287A (it) |
| ZA (1) | ZA743990B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2455038A1 (fr) * | 1979-04-26 | 1980-11-21 | Argus Chem | Procede de preparation de la 2,2,6,6-tetramethyl-4-oxopiperidine |
| JPS60172962A (ja) * | 1984-02-16 | 1985-09-06 | Adeka Argus Chem Co Ltd | ２，２，６，６−テトラメチル−４−オキソピペリジンの製造法 |
| US4734502A (en) * | 1986-12-22 | 1988-03-29 | Ici Americas Inc. | Process for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine |
| US4831146A (en) * | 1988-03-21 | 1989-05-16 | Air Products And Chemicals, Inc. | Process for preparing triacetone amine and other oxopiperidines |
| DE10304055A1 (de) * | 2003-02-01 | 2004-08-12 | Degussa Ag | Verfahren zur Herstellung von Ketalen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3513170A (en) * | 1966-07-23 | 1970-05-19 | Sankyo Co | Preparation of 2,2,6,6-tetramethyl-4-oxopiperidine |
-
1974
- 1974-06-20 FI FI1896/74A patent/FI189674A/fi unknown
- 1974-06-20 NO NO742245A patent/NO742245L/no unknown
- 1974-06-21 BE BE145771A patent/BE816729A/xx unknown
- 1974-06-21 RO RO7479250A patent/RO69278A/ro unknown
- 1974-06-21 NL NLAANVRAGE7408418,A patent/NL179815C/xx not_active IP Right Cessation
- 1974-06-21 US US05/481,838 patent/US3959298A/en not_active Expired - Lifetime
- 1974-06-21 IT IT68978/74A patent/IT1024573B/it active
- 1974-06-21 CH CH857774A patent/CH596179A5/xx not_active IP Right Cessation
- 1974-06-21 LU LU70389A patent/LU70389A1/xx unknown
- 1974-06-21 HU HU74SA00002667A patent/HU172293B/hu unknown
- 1974-06-21 IL IL45098A patent/IL45098A/en unknown
- 1974-06-21 GB GB2762974A patent/GB1443586A/en not_active Expired
- 1974-06-21 BG BG7400027043A patent/BG25794A3/xx unknown
- 1974-06-21 CA CA203,091A patent/CA1023745A/en not_active Expired
- 1974-06-21 ZA ZA00743990A patent/ZA743990B/xx unknown
- 1974-06-21 ES ES427511A patent/ES427511A1/es not_active Expired
- 1974-06-21 AR AR254320A patent/AR202305A1/es active
- 1974-06-21 BR BR5072/74A patent/BR7405072D0/pt unknown
- 1974-06-21 DD DD179375A patent/DD113905A5/xx unknown
- 1974-06-21 PL PL1974172106A patent/PL99435B1/pl unknown
- 1974-06-21 FR FR7421734A patent/FR2234292B1/fr not_active Expired
- 1974-06-21 BG BG7400032383A patent/BG25217A3/xx unknown
- 1974-06-21 DE DE2429746A patent/DE2429746C3/de not_active Expired
- 1974-06-21 AT AT518274A patent/AT338264B/de not_active IP Right Cessation
- 1974-06-24 TR TR18287A patent/TR18287A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH596179A5 (it) | 1978-02-28 |
| CA1023745A (en) | 1978-01-03 |
| NL179815B (nl) | 1986-06-16 |
| NO742245L (it) | 1975-01-20 |
| DE2429746C3 (de) | 1981-02-19 |
| FR2234292B1 (it) | 1977-07-01 |
| DE2429746B2 (de) | 1980-05-22 |
| BG25217A3 (en) | 1978-08-10 |
| LU70389A1 (it) | 1975-03-27 |
| PL99435B1 (pl) | 1978-07-31 |
| FI189674A (it) | 1974-12-24 |
| AT338264B (de) | 1977-08-10 |
| HU172293B (hu) | 1978-07-28 |
| TR18287A (tr) | 1976-12-09 |
| BR7405072D0 (pt) | 1975-01-21 |
| ATA518274A (de) | 1976-12-15 |
| NL7408418A (it) | 1974-12-30 |
| ES427511A1 (es) | 1976-10-01 |
| FR2234292A1 (it) | 1975-01-17 |
| BG25794A3 (en) | 1978-12-12 |
| BE816729A (fr) | 1974-12-23 |
| ZA743990B (en) | 1975-07-30 |
| IL45098A0 (en) | 1974-09-10 |
| US3959298A (en) | 1976-05-25 |
| IL45098A (en) | 1977-10-31 |
| AR202305A1 (es) | 1975-05-30 |
| RO69278A (ro) | 1980-06-15 |
| GB1443586A (en) | 1976-07-21 |
| NL179815C (nl) | 1986-11-17 |
| DE2429746A1 (de) | 1975-01-30 |
| DD113905A5 (it) | 1975-07-05 |
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