FR629806A - Process for the preparation of oxygenated polycyclic compounds - Google Patents
Process for the preparation of oxygenated polycyclic compoundsInfo
- Publication number
- FR629806A FR629806A FR629806DA FR629806A FR 629806 A FR629806 A FR 629806A FR 629806D A FR629806D A FR 629806DA FR 629806 A FR629806 A FR 629806A
- Authority
- FR
- France
- Prior art keywords
- oxygenated
- preparation
- polycyclic compounds
- polycyclic
- compounds
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
- C09B3/02—Benzathrones
- C09B3/04—Preparation by synthesis of the nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE629806X | 1925-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR629806A true FR629806A (en) | 1927-11-17 |
Family
ID=6578733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR629806D Expired FR629806A (en) | 1925-12-15 | 1926-12-13 | Process for the preparation of oxygenated polycyclic compounds |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR629806A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2607966A1 (en) * | 1976-02-27 | 1977-09-01 | Hoechst Ag | BENZOTHIOXANTHENS, THE PROCESS FOR THEIR MANUFACTURING AND THEIR USE AS COLORING MATTER |
-
1926
- 1926-12-13 FR FR629806D patent/FR629806A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2607966A1 (en) * | 1976-02-27 | 1977-09-01 | Hoechst Ag | BENZOTHIOXANTHENS, THE PROCESS FOR THEIR MANUFACTURING AND THEIR USE AS COLORING MATTER |
FR2342321A1 (en) * | 1976-02-27 | 1977-09-23 | Hoechst Ag | BENZOTHIAXANTHENS FOR USE AS COLORANTS |
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