DE2142593A1 - Alkylierung von Polyhydroxybenzophenonen - Google Patents
Alkylierung von PolyhydroxybenzophenonenInfo
- Publication number
- DE2142593A1 DE2142593A1 DE19712142593 DE2142593A DE2142593A1 DE 2142593 A1 DE2142593 A1 DE 2142593A1 DE 19712142593 DE19712142593 DE 19712142593 DE 2142593 A DE2142593 A DE 2142593A DE 2142593 A1 DE2142593 A1 DE 2142593A1
- Authority
- DE
- Germany
- Prior art keywords
- groups
- solvent
- ethylene glycol
- alkyl
- monoethyl ether
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000029936 alkylation Effects 0.000 title claims 2
- 238000005804 alkylation reaction Methods 0.000 title claims 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- 239000002904 solvent Substances 0.000 claims 4
- 125000003545 alkoxy group Chemical group 0.000 claims 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims 3
- 125000005843 halogen group Chemical group 0.000 claims 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims 1
- 150000005215 alkyl ethers Chemical class 0.000 claims 1
- -1 alkyl radicals Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 claims 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 |
|---|---|
| DE2142593A1 true DE2142593A1 (de) | 1972-03-02 |
Family
ID=22072312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712142593 Pending DE2142593A1 (de) | 1970-08-25 | 1971-08-25 | Alkylierung von Polyhydroxybenzophenonen |
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 |
|---|---|
| IT988031B (it) | 1975-04-10 |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OI | Miscellaneous see part 1 | ||
| OD | Request for examination | ||
| OHW | Rejection |