ES367161A1 - Procedimiento para la preparacion 4 - (alcoxi de 4-(alcoxi inferior) - 4, trifluormetilbifenilos. - Google Patents
Procedimiento para la preparacion 4 - (alcoxi de 4-(alcoxi inferior) - 4, trifluormetilbifenilos.Info
- Publication number
- ES367161A1 ES367161A1 ES367161A ES367161A ES367161A1 ES 367161 A1 ES367161 A1 ES 367161A1 ES 367161 A ES367161 A ES 367161A ES 367161 A ES367161 A ES 367161A ES 367161 A1 ES367161 A1 ES 367161A1
- Authority
- ES
- Spain
- Prior art keywords
- period
- formula
- solvent system
- reflux temperature
- time
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/517—Saturated compounds containing a keto group being part of a ring containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
-
- 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
- C07C45/292—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 chromium derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72884468A | 1968-05-13 | 1968-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES367161A1 true ES367161A1 (es) | 1971-04-01 |
Family
ID=24928499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES367161A Expired ES367161A1 (es) | 1968-05-13 | 1969-05-13 | Procedimiento para la preparacion 4 - (alcoxi de 4-(alcoxi inferior) - 4, trifluormetilbifenilos. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3517069A (es) |
BR (1) | BR6908737D0 (es) |
CH (1) | CH524551A (es) |
ES (1) | ES367161A1 (es) |
NL (1) | NL6906343A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2927277A1 (de) * | 1979-07-06 | 1981-01-08 | Merck Patent Gmbh | Cyclohexylbiphenyle, verfahren zu ihrer herstellung, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
-
1968
- 1968-05-13 US US728844A patent/US3517069A/en not_active Expired - Lifetime
-
1969
- 1969-04-24 NL NL6906343A patent/NL6906343A/xx unknown
- 1969-05-12 BR BR208737/69A patent/BR6908737D0/pt unknown
- 1969-05-13 ES ES367161A patent/ES367161A1/es not_active Expired
- 1969-05-13 CH CH731569A patent/CH524551A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR6908737D0 (pt) | 1973-01-11 |
CH524551A (de) | 1972-06-30 |
US3517069A (en) | 1970-06-23 |
NL6906343A (es) | 1969-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES367161A1 (es) | Procedimiento para la preparacion 4 - (alcoxi de 4-(alcoxi inferior) - 4, trifluormetilbifenilos. | |
ES427548A1 (es) | Procedimiento para la preparacion de 2,2,6,6-tetrametil-4- oxopiperidina. | |
ES312156A1 (es) | Procedimiento para preparar compuestos de organo-antimonio. | |
ES322296A1 (es) | Procedimiento catalitico para la preparacion de compuestos alquilaromaticos. | |
ES404242A1 (es) | Procedimiento para preparar compuestos de (organosulfonil- metil)-triorganoestano. | |
ES400369A1 (es) | Metodo para la preparacion de un solvente para un material de inscripcion sensible a la presion. | |
ES280658A1 (es) | Un procedimiento para preparar un 17 (metil-20-cetoesteroide) | |
ES323157A1 (es) | Un procedimiento para la preparacion de omega-laurino-lactama, a partir ciclododecanona. | |
ES394533A1 (es) | Procedimiento para la obtencion de compuestos de 2-hidroxi-4'-fenoxibenzofenona. | |
ES434089A1 (es) | Un procedimiento para la preparacion de derivados de glu- cosa. | |
ES281171A1 (es) | Un método para la preparación de compuestos de la fórmula: z-a-nr-ch2-c=c-h | |
Kwart et al. | Alternative conditions for the thio-Claisen rearrangement | |
GB1204459A (en) | Process for the production of 4,4'-dihydroxytetraphenyl methane | |
ES312157A1 (es) | Procedimiento para preparar compuestos de organo-antimonio. | |
GB1162017A (en) | The Preparation of Organic Boron Compounds | |
ES315487A1 (es) | Un procedimiento para preparar tetrahidro-i,3,5-oxadiacin-4onas. | |
ES314051A1 (es) | Procedimiento para preparar un compuesto de organo estaño alcohilico. | |
GB1217689A (en) | Ethyl esters of fluro-acetic acids | |
GB1156696A (en) | Improvement in the Preparation of beta-Acrylamide-Propionamide and Polymers Thereof. | |
ES332284A1 (es) | Procedimiento para la obtencion de derivados de la 1,2,3,4,5,6-hexahidro-2,5-benzodiazocina. | |
ES455973A1 (es) | Un procedimiento para la obtencion de bromuro de 2-(2-te- nil)-1,4-dimetilpiridinio. | |
ES326244A1 (es) | Procedimiento para la preparacion de derivados del acido antranilico. | |
ES369279A1 (es) | Procedimiento para la produccion de nuevas n,n' - dimetil- bisamidrazonas de acido oxalico. | |
ES320802A1 (es) | Un procedimiento para la preparaciën de 2- (2'-tiazolin-2'- i1) -bencimidazoles | |
ES411336A1 (es) | Procedimiento para la preparacion de indazoles sustituidos. |