IT974373B - 2 metilbenzofenoni sostituiti da alogeno e procedimento per la loro produzione - Google Patents
2 metilbenzofenoni sostituiti da alogeno e procedimento per la loro produzioneInfo
- Publication number
- IT974373B IT974373B IT5509872A IT5509872A IT974373B IT 974373 B IT974373 B IT 974373B IT 5509872 A IT5509872 A IT 5509872A IT 5509872 A IT5509872 A IT 5509872A IT 974373 B IT974373 B IT 974373B
- Authority
- IT
- Italy
- Prior art keywords
- methylbenzophenones
- halogen
- substituted
- procedure
- production
- 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
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- 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
- C07C45/63—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 introduction of halogen; by substitution of halogen atoms by other halogen atoms
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 |
|---|---|---|---|
| DE19722200070 DE2200070A1 (de) | 1972-01-03 | 1972-01-03 | Durch halogen substituierte 2-methylbenzophenone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT974373B true IT974373B (it) | 1974-06-20 |
Family
ID=5832229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5509872A IT974373B (it) | 1972-01-03 | 1972-12-28 | 2 metilbenzofenoni sostituiti da alogeno e procedimento per la loro produzione |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4876849A (it) |
| DE (1) | DE2200070A1 (it) |
| FR (1) | FR2167624B1 (it) |
| GB (1) | GB1405851A (it) |
| IT (1) | IT974373B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2256662A1 (de) * | 1972-11-18 | 1974-05-22 | Basf Ag | Verfahren zur herstellung von 3-monochlor-2,4,5-trialkylbenzophenonen und 3,6-dichlor-2,4,5-trialkylbenzophenonen |
| DE3261617D1 (en) * | 1981-07-08 | 1985-01-31 | Raychem Corp | Preparation of aromatic ketones |
| EP3713907A4 (en) * | 2019-02-15 | 2020-11-25 | Fujian Yongjing Technology Co., Ltd | NEW PROCESS FOR THE MANUFACTURING OF FLUORINE BENZENE AND FLUORINE BENZOPHENON, AND CORRESPONDING DERIVATIVES |
| WO2020164218A1 (en) | 2019-02-15 | 2020-08-20 | Fujian Yongjing Technology Co., Ltd | New process for friedel-crafts reaction, and catalyst therefore |
-
1972
- 1972-01-03 DE DE19722200070 patent/DE2200070A1/de active Pending
- 1972-12-28 IT IT5509872A patent/IT974373B/it active
- 1972-12-29 JP JP408773A patent/JPS4876849A/ja active Pending
-
1973
- 1973-01-02 GB GB15673A patent/GB1405851A/en not_active Expired
- 1973-01-03 FR FR7300123A patent/FR2167624B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2167624B1 (it) | 1978-02-10 |
| DE2200070A1 (de) | 1973-07-19 |
| GB1405851A (en) | 1975-09-10 |
| FR2167624A1 (it) | 1973-08-24 |
| JPS4876849A (it) | 1973-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1048126B (it) | Piridin composti sostituiti e procedimenti per la loro pre parazione | |
| IT990230B (it) | Polielettroliti e metodo per la loro produzione ed applicazione | |
| IT961817B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT948402B (it) | Polialchenameri e procedimento per la loro produzione | |
| IT961913B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT1043822B (it) | Composti aromatizzanti e procedimento per la loro produzione | |
| IT942153B (it) | Azocoloranti e procedimento per la loro produzione ed applicazione | |
| IT1016316B (it) | Poliottenameri e procedimento per la loro produzione | |
| IT1106059B (it) | Cefem-derivati e procedimento per la loro produzione | |
| IT981898B (it) | 2 alogeno 4 5 dicianoimidazoli i idrocarburo sostituiti e loro preparazione | |
| IT974373B (it) | 2 metilbenzofenoni sostituiti da alogeno e procedimento per la loro produzione | |
| IT961722B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT974374B (it) | Procedimento per la produzione di dicloro i i diantrachinonili e loro derivati | |
| IT978317B (it) | Monoazopigmenti e procedimento per la loro preparazione | |
| AR200983A1 (es) | Procedimiento para la produccion de di-n-oxidos (1,4) de 3-aminobenzo-1,2,4-triacina sustituidos | |
| IT961698B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT961697B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT949637B (it) | Azocoloranti e procedimento per la loro produzione ed applicazione | |
| IT939636B (it) | Azocomposti e procedimento per la loro produzione ed applicazione | |
| IT1056049B (it) | Pirimide e procedimento per la loro produzione ed applicazione | |
| IT958676B (it) | Azocoloranti e procedimento per la loro produzione ed applicazione | |
| IT1005924B (it) | Azocoloranti antrachinonici e procedimento per la loro produzione | |
| IT1048293B (it) | Pirimidine e procedimento per la loro produzione e applicazione | |
| IT961699B (it) | Azocoloranti e procedimento per la loro produzione ed applicazione | |
| AR205329A1 (es) | Procedimiento para la produccion de nuevas o-aminopirazolonas-(5) |