GB1474954A - 6,8-dihalo-1,3-benzodioxanes and the use of 6,8-dihalo-1,3- benzodioxanes for the control of plant bacteria - Google Patents
6,8-dihalo-1,3-benzodioxanes and the use of 6,8-dihalo-1,3- benzodioxanes for the control of plant bacteriaInfo
- Publication number
- GB1474954A GB1474954A GB3208874A GB3208874A GB1474954A GB 1474954 A GB1474954 A GB 1474954A GB 3208874 A GB3208874 A GB 3208874A GB 3208874 A GB3208874 A GB 3208874A GB 1474954 A GB1474954 A GB 1474954A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzodioxanes
- dihalo
- compound
- formula
- control
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (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)
Abstract
1474954 6,8 - Dihalo - 1,3 - benzodioxanes CIBA-GEIGY AG 19 July 1974 [20 July 1973] 32088/74 Heading C2C [Also in Division A5] 6,8 - Dihalo - 1,3 - benzodioxanes of general formula wherein R is H, C 1-6 alkyl, C 2-6 alkenyl or styryl, and each of X<SP>1</SP> 1 and X<SP>1</SP>, same or different, is Cl or Br, provided that, when R=H, X<SP>1</SP> 1 and X<SP>1</SP> are different, are prepared either (a) by reacting a compound of formula with a compound R-CHO in the presence of an acid or (b) when R = H, by reacting a phenol of general formula with HCHO or paraformaldehyde in the presence of acid. Amongst numerous examples the compounds 2-n-pentyl- and 2-ethyl-6,8- dichloro - 1,3 - benzodioxane and 2 - ethyl- 6,8 - dibromo - 1,3 - benzodioxane are prepared. Plant phytopathogenic bactericidal compositions comprise a compound of Formula I with at least one solid extender, surfactant and/or aerosol propellant.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1065373A CH578303A5 (en) | 1973-07-20 | 1973-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1474954A true GB1474954A (en) | 1977-05-25 |
Family
ID=4365425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3208874A Expired GB1474954A (en) | 1973-07-20 | 1974-07-19 | 6,8-dihalo-1,3-benzodioxanes and the use of 6,8-dihalo-1,3- benzodioxanes for the control of plant bacteria |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5042028A (en) |
| AT (1) | AT335797B (en) |
| BE (1) | BE817838A (en) |
| CH (1) | CH578303A5 (en) |
| DE (1) | DE2434462A1 (en) |
| DK (1) | DK392974A (en) |
| ES (1) | ES428737A1 (en) |
| FR (1) | FR2245285B1 (en) |
| GB (1) | GB1474954A (en) |
| IL (1) | IL45226A (en) |
| LU (1) | LU70564A1 (en) |
| NL (1) | NL7409171A (en) |
| ZA (1) | ZA744633B (en) |
-
1973
- 1973-07-20 CH CH1065373A patent/CH578303A5/xx not_active IP Right Cessation
-
1974
- 1974-07-05 NL NL7409171A patent/NL7409171A/en unknown
- 1974-07-09 IL IL45226A patent/IL45226A/en unknown
- 1974-07-17 DE DE2434462A patent/DE2434462A1/en active Pending
- 1974-07-18 FR FR7425020A patent/FR2245285B1/fr not_active Expired
- 1974-07-18 LU LU70564A patent/LU70564A1/xx unknown
- 1974-07-19 DK DK392974A patent/DK392974A/da unknown
- 1974-07-19 ES ES428737A patent/ES428737A1/en not_active Expired
- 1974-07-19 BE BE146719A patent/BE817838A/en unknown
- 1974-07-19 AT AT601074A patent/AT335797B/en not_active IP Right Cessation
- 1974-07-19 ZA ZA00744633A patent/ZA744633B/en unknown
- 1974-07-19 GB GB3208874A patent/GB1474954A/en not_active Expired
- 1974-07-20 JP JP49083750A patent/JPS5042028A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2245285B1 (en) | 1976-12-24 |
| ES428737A1 (en) | 1977-03-01 |
| IL45226A (en) | 1977-08-31 |
| DK392974A (en) | 1975-03-03 |
| IL45226A0 (en) | 1974-10-22 |
| JPS5042028A (en) | 1975-04-16 |
| CH578303A5 (en) | 1976-08-13 |
| ATA601074A (en) | 1976-07-15 |
| AT335797B (en) | 1977-03-25 |
| BE817838A (en) | 1975-01-20 |
| ZA744633B (en) | 1975-07-30 |
| FR2245285A1 (en) | 1975-04-25 |
| DE2434462A1 (en) | 1975-02-06 |
| NL7409171A (en) | 1975-01-22 |
| LU70564A1 (en) | 1976-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |