IT988031B - Procedimento per la alchilazione di poliidrossibenzofenon - Google Patents
Procedimento per la alchilazione di poliidrossibenzofenonInfo
- Publication number
- IT988031B IT988031B IT52353/71A IT5235371A IT988031B IT 988031 B IT988031 B IT 988031B IT 52353/71 A IT52353/71 A IT 52353/71A IT 5235371 A IT5235371 A IT 5235371A IT 988031 B IT988031 B IT 988031B
- Authority
- IT
- Italy
- Prior art keywords
- polyhydroxybenzophenon
- alkylation
- procedure
- Prior art date
Links
- 230000029936 alkylation Effects 0.000 title 1
- 238000005804 alkylation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- C07C45/70—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 with functional groups containing oxygen only in singly bound form
- C07C45/71—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 with functional groups containing oxygen only in singly bound form being hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6688270A | 1970-08-25 | 1970-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT988031B true IT988031B (it) | 1975-04-10 |
Family
ID=22072312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT52353/71A IT988031B (it) | 1970-08-25 | 1971-08-18 | Procedimento per la alchilazione di poliidrossibenzofenon |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5444641A (cs) |
| BE (1) | BE771738R (cs) |
| CA (1) | CA988940A (cs) |
| DE (1) | DE2142593A1 (cs) |
| FR (1) | FR2106046A6 (cs) |
| GB (1) | GB1322265A (cs) |
| HU (1) | HU162929B (cs) |
| IT (1) | IT988031B (cs) |
| NL (1) | NL7109523A (cs) |
| ZA (1) | ZA714253B (cs) |
-
1971
- 1971-06-29 ZA ZA714253A patent/ZA714253B/xx unknown
- 1971-06-29 CA CA116,996A patent/CA988940A/en not_active Expired
- 1971-07-09 NL NL7109523A patent/NL7109523A/xx not_active Application Discontinuation
- 1971-07-20 GB GB3405271A patent/GB1322265A/en not_active Expired
- 1971-08-18 IT IT52353/71A patent/IT988031B/it active
- 1971-08-23 HU HUAE342A patent/HU162929B/hu unknown
- 1971-08-25 DE DE19712142593 patent/DE2142593A1/de active Pending
- 1971-08-25 FR FR7130898A patent/FR2106046A6/fr not_active Expired
- 1971-08-25 BE BE771738A patent/BE771738R/xx active
-
1978
- 1978-05-31 JP JP6447578A patent/JPS5444641A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2142593A1 (de) | 1972-03-02 |
| JPS5444641A (en) | 1979-04-09 |
| BE771738R (fr) | 1972-02-25 |
| ZA714253B (en) | 1972-03-29 |
| CA988940A (en) | 1976-05-11 |
| FR2106046A6 (cs) | 1972-04-28 |
| HU162929B (cs) | 1973-05-28 |
| GB1322265A (en) | 1973-07-04 |
| NL7109523A (cs) | 1972-02-29 |
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