IT7850497A0 - Procedimento per produrre 2/6-diterz.alchil-4-alchiliden-2/5-cicloe sadien-oni - Google Patents
Procedimento per produrre 2/6-diterz.alchil-4-alchiliden-2/5-cicloe sadien-oniInfo
- Publication number
- IT7850497A0 IT7850497A0 IT7850497A IT5049778A IT7850497A0 IT 7850497 A0 IT7850497 A0 IT 7850497A0 IT 7850497 A IT7850497 A IT 7850497A IT 5049778 A IT5049778 A IT 5049778A IT 7850497 A0 IT7850497 A0 IT 7850497A0
- Authority
- IT
- Italy
- Prior art keywords
- sadien
- diterz
- cycloe
- alkyliden
- oni
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/31—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with compounds containing mercury atoms, which may be regenerated in situ, e.g. by oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
- C07C45/296—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with lead derivatives
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 |
|---|---|---|---|
| DE19772734239 DE2734239A1 (de) | 1977-07-29 | 1977-07-29 | Verfahren zur herstellung von 2,6- di-tert.-alkyl-4-alkyliden-2,5-cyclohexadien-onen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7850497A0 true IT7850497A0 (it) | 1978-07-27 |
| IT1105939B IT1105939B (it) | 1985-11-11 |
Family
ID=6015135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50497/78A IT1105939B (it) | 1977-07-29 | 1978-07-27 | Procedimento per produrre 2/6 di terz alchil 4 alchiliden 2/5 cicloe sadien oni |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4216158A (it) |
| EP (1) | EP0000567B1 (it) |
| JP (1) | JPS5427544A (it) |
| CA (1) | CA1092137A (it) |
| DE (2) | DE2734239A1 (it) |
| IT (1) | IT1105939B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0744392A1 (en) * | 1995-05-26 | 1996-11-27 | Ciba-Geigy Ag | A new one-pot process for the preparation of 7-aryl-2,6-disubstituted quinone methides |
| CN108698974A (zh) * | 2016-01-28 | 2018-10-23 | 阿卡特肖勒公司 | 光裂解底漆组合物和使用方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2940988A (en) * | 1956-11-23 | 1960-06-14 | Shell Oil Co | Stable free radicals |
| US3660505A (en) * | 1969-08-27 | 1972-05-02 | Exxon Research Engineering Co | Hindered alkenyl phenols from quinone methide |
| DE2363464C3 (de) * | 1973-12-20 | 1981-10-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von p-Alkenylphenolen |
| US3923767A (en) * | 1974-08-22 | 1975-12-02 | Gulf Research Development Co | Ethylene polymerization process in the presence of quinone alkides |
-
1977
- 1977-07-29 DE DE19772734239 patent/DE2734239A1/de not_active Withdrawn
-
1978
- 1978-07-13 US US05/924,311 patent/US4216158A/en not_active Expired - Lifetime
- 1978-07-21 DE DE7878100475T patent/DE2860138D1/de not_active Expired
- 1978-07-21 EP EP78100475A patent/EP0000567B1/de not_active Expired
- 1978-07-26 CA CA308,183A patent/CA1092137A/en not_active Expired
- 1978-07-27 IT IT50497/78A patent/IT1105939B/it active
- 1978-07-27 JP JP9102778A patent/JPS5427544A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0000567B1 (de) | 1980-09-03 |
| US4216158A (en) | 1980-08-05 |
| IT1105939B (it) | 1985-11-11 |
| DE2734239A1 (de) | 1979-02-08 |
| EP0000567A1 (de) | 1979-02-07 |
| DE2860138D1 (en) | 1980-12-11 |
| CA1092137A (en) | 1980-12-23 |
| JPS5427544A (en) | 1979-03-01 |
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