CH411841A - Procédé de préparation de dérivés insaturés de la trihydroxy-acétophénone - Google Patents
Procédé de préparation de dérivés insaturés de la trihydroxy-acétophénoneInfo
- Publication number
- CH411841A CH411841A CH166061A CH166061A CH411841A CH 411841 A CH411841 A CH 411841A CH 166061 A CH166061 A CH 166061A CH 166061 A CH166061 A CH 166061A CH 411841 A CH411841 A CH 411841A
- Authority
- CH
- Switzerland
- Prior art keywords
- trihydroxy
- acetophenone
- preparation
- unsaturated derivatives
- unsaturated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
- C07C49/835—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups having unsaturation outside an aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6359/60A GB914248A (en) | 1960-02-23 | 1960-02-23 | Improvements in or relating to aromatic ethylenically-unsaturated trihydroxyacetophenone derivatives |
| GB2709260 | 1960-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH411841A true CH411841A (fr) | 1966-04-30 |
Family
ID=26240634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH166061A CH411841A (fr) | 1960-02-23 | 1961-02-13 | Procédé de préparation de dérivés insaturés de la trihydroxy-acétophénone |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE599879A (fr) |
| CH (1) | CH411841A (fr) |
| DK (1) | DK109198C (fr) |
| ES (1) | ES265050A1 (fr) |
| FR (1) | FR1590052A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD142340A5 (de) * | 1978-03-15 | 1980-06-18 | Wellcome Found | Verfahren zur herstellung von flavan und substituierten flavanen |
-
1961
- 1961-02-03 ES ES265050A patent/ES265050A1/es not_active Expired
- 1961-02-06 BE BE599879A patent/BE599879A/fr unknown
- 1961-02-13 CH CH166061A patent/CH411841A/fr unknown
- 1961-02-14 FR FR1590052D patent/FR1590052A/fr not_active Expired
- 1961-02-22 DK DK75661A patent/DK109198C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| DK109198C (da) | 1968-04-01 |
| BE599879A (fr) | 1961-05-29 |
| FR1590052A (fr) | 1970-04-13 |
| ES265050A1 (es) | 1961-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH434250A (fr) | Procédé de préparation de nouveaux dérivés estradiéniques | |
| CH406224A (fr) | Procédé de préparation de dérivés trialcoxylés de la benzyl-1-pipérazine | |
| CH401070A (fr) | Procédé de préparation de dérivés de 8-benzyl-1.3-dialcoyl-xanthines | |
| BE607191A (fr) | Procédé de préparation de dérivés de sucres | |
| CH394174A (fr) | Procédé de préparation de dérivés de 20-alcoylaminostéroïdes | |
| CH419128A (fr) | Procédé de préparation de dérivés de la pyrrolidine | |
| FR1320300A (fr) | Procédé de préparation de dérivés de la 3-phényl-7-hydroxy-chromone | |
| CH409944A (fr) | Procédé de préparation de dérivés de la 19-nor-testostérone | |
| CH404658A (fr) | Procédé de préparation de dérivés du bis-hydroxy-méthylènepregnane | |
| CH411841A (fr) | Procédé de préparation de dérivés insaturés de la trihydroxy-acétophénone | |
| FR1444661A (fr) | Procédé de préparation de dérivés de p-alkyl-benzyl-tropinium | |
| BE602514A (fr) | Procédé de préparation de dérivés de la phénothiazine | |
| FR1343475A (fr) | Procédé de préparation de dérivés de 1, 4-benzodiazéipne | |
| BE604521A (fr) | Procédé de préparation de dérivés de la 4-aminoantipyrine | |
| FR1256375A (fr) | Procédé de préparation de dérivés de la nitro-acétophénone | |
| CH417605A (fr) | Procédé de préparation de dérivés de la 8-benzylxanthine | |
| FR1276852A (fr) | Procédé de préparation de dérivés du nu-aralkyl-nor-tropane-3-alpha ou 3-beta-ol | |
| CH414611A (fr) | Procédé de préparation de dérivés du bis-hydroxyméthylène-prégnane | |
| CH429720A (fr) | Procédé de préparation de dérivés du bis-hydroxyméthylène-pregnane | |
| CH394192A (fr) | Procédé de préparation de dérivés du bis- hydroxyméthylène-prégnane | |
| CH395079A (fr) | Procédé de préparation de dérivés du bis-hydroxyméthylène-prégnane | |
| CH398563A (fr) | Procédé de préparation de dérivés du cyclopentanonaphtalène | |
| FR1289014A (fr) | Procédé de préparation de dérivés de la phénothiazine | |
| FR1190958A (fr) | Procédé de préparation de dérivés non saturés de la delta1-déhydro adrénostérone | |
| CH394177A (fr) | Procédé de préparation de dérivés stéroïdes |