CH434292A - Verfahren zur Herstellung von 1,4-Benzodioxanen - Google Patents
Verfahren zur Herstellung von 1,4-BenzodioxanenInfo
- Publication number
- CH434292A CH434292A CH1144964A CH1144964A CH434292A CH 434292 A CH434292 A CH 434292A CH 1144964 A CH1144964 A CH 1144964A CH 1144964 A CH1144964 A CH 1144964A CH 434292 A CH434292 A CH 434292A
- Authority
- CH
- Switzerland
- Prior art keywords
- benzodioxanes
- preparation
- Prior art date
Links
- BNBQRQQYDMDJAH-UHFFFAOYSA-N benzodioxan Chemical class C1=CC=C2OCCOC2=C1 BNBQRQQYDMDJAH-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
- C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D319/20—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring with substituents attached to the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB34778/63A GB1102476A (en) | 1963-09-03 | 1963-09-03 | Benzodioxane derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH434292A true CH434292A (de) | 1967-04-30 |
Family
ID=10369829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1144964A CH434292A (de) | 1963-09-03 | 1964-09-02 | Verfahren zur Herstellung von 1,4-Benzodioxanen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3308136A (de) |
| BR (1) | BR6462278D0 (de) |
| CH (1) | CH434292A (de) |
| DE (1) | DE1518445A1 (de) |
| GB (1) | GB1102476A (de) |
| NL (1) | NL6410198A (de) |
-
1963
- 1963-09-03 GB GB34778/63A patent/GB1102476A/en not_active Expired
-
1964
- 1964-08-21 BR BR162278/64A patent/BR6462278D0/pt unknown
- 1964-08-29 DE DE19641518445 patent/DE1518445A1/de not_active Withdrawn
- 1964-08-31 US US393429A patent/US3308136A/en not_active Expired - Lifetime
- 1964-09-02 NL NL6410198A patent/NL6410198A/xx unknown
- 1964-09-02 CH CH1144964A patent/CH434292A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3308136A (en) | 1967-03-07 |
| NL6410198A (de) | 1965-03-04 |
| GB1102476A (en) | 1968-02-07 |
| BR6462278D0 (pt) | 1973-08-07 |
| DE1518445A1 (de) | 1969-12-18 |
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