FR2351076B1 - - Google Patents
Info
- Publication number
- FR2351076B1 FR2351076B1 FR7714252A FR7714252A FR2351076B1 FR 2351076 B1 FR2351076 B1 FR 2351076B1 FR 7714252 A FR7714252 A FR 7714252A FR 7714252 A FR7714252 A FR 7714252A FR 2351076 B1 FR2351076 B1 FR 2351076B1
- Authority
- FR
- France
- 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
- 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
- C07C37/045—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 by substitution of a group bound to the ring by nitrogen
- C07C37/05—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 by substitution of a group bound to the ring by nitrogen by substitution of a NH2 group
-
- 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
- C07C37/045—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 by substitution of a group bound to the ring by nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2621431A DE2621431C3 (de) | 1976-05-14 | 1976-05-14 | Verfahren zur Herstellung von Phloroglucin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2351076A1 FR2351076A1 (fr) | 1977-12-09 |
| FR2351076B1 true FR2351076B1 (fr) | 1983-10-07 |
Family
ID=5977975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7714252A Granted FR2351076A1 (fr) | 1976-05-14 | 1977-05-10 | Procede pour preparer la phloroglucine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4071555A (fr) |
| JP (1) | JPS52139031A (fr) |
| CA (2) | CA1094575A (fr) |
| DE (1) | DE2621431C3 (fr) |
| FR (1) | FR2351076A1 (fr) |
| GB (1) | GB1539665A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2840597A1 (de) * | 1978-09-18 | 1980-03-27 | Akzo Gmbh | Verfahren zur herstellung von phloroglucin |
| US5041666A (en) * | 1987-08-06 | 1991-08-20 | Hoechst Celanese Corporation | Method for the production of 3,3'4,4'-tetraaminobiphenyl |
| FR2840608B1 (fr) * | 2002-06-11 | 2005-07-01 | Seranalis | Procede de preparation de 1,3,5-triaminobenzene et son hydrolyse en phloroglucinol de haute purete |
| DE102009019902A1 (de) * | 2009-05-05 | 2010-11-11 | Merck Patent Gmbh | Mittel und Verfahren zur Bestimmung des Aldehyd-Gehalts |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102358C (fr) * | ||||
| DE563627C (de) * | 1930-04-13 | 1932-11-09 | Georg Schroeter Dr | Verfahren zur Herstellung von aromatischen Aminen |
| US2721199A (en) * | 1953-12-15 | 1955-10-18 | Du Pont | Production of amides or lactams from oximes |
| GB1012782A (en) * | 1960-12-07 | 1965-12-08 | Hoechst Ag | Process for the manufacture of phloroglucinol |
| DE1195327B (de) * | 1963-03-22 | 1965-06-24 | Kalle Ag | Verfahren zur Herstellung von symmetrischen Trihydroxybenzolen |
| GB1106088A (en) * | 1964-09-10 | 1968-03-13 | Fisons Ind Chemicals Ltd | Process for the preparation of phloroglucinol |
| DE2130450C3 (de) * | 1971-06-19 | 1978-06-01 | Scherico Ltd., Luzern (Schweiz) | Antiandrogene pharmazeutische Zubereitungen |
| DE2502429C3 (de) * | 1975-01-22 | 1979-06-21 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von Phloroglucin |
-
1976
- 1976-05-14 DE DE2621431A patent/DE2621431C3/de not_active Expired
-
1977
- 1977-05-10 FR FR7714252A patent/FR2351076A1/fr active Granted
- 1977-05-11 GB GB19770/77A patent/GB1539665A/en not_active Expired
- 1977-05-12 US US05/796,109 patent/US4071555A/en not_active Expired - Lifetime
- 1977-05-13 CA CA278,408A patent/CA1094575A/fr not_active Expired
- 1977-05-13 JP JP5522877A patent/JPS52139031A/ja active Pending
-
1980
- 1980-04-15 CA CA349,935A patent/CA1096888A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1096888A (fr) | 1981-03-03 |
| JPS52139031A (en) | 1977-11-19 |
| CA1094575A (fr) | 1981-01-27 |
| DE2621431B2 (de) | 1979-08-09 |
| DE2621431A1 (de) | 1977-11-24 |
| DE2621431C3 (de) | 1980-05-29 |
| FR2351076A1 (fr) | 1977-12-09 |
| GB1539665A (en) | 1979-01-31 |
| US4071555A (en) | 1978-01-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |