GB1087122A - 8-quinolyl-carbamic acid esters - Google Patents
8-quinolyl-carbamic acid estersInfo
- Publication number
- GB1087122A GB1087122A GB917366A GB917366A GB1087122A GB 1087122 A GB1087122 A GB 1087122A GB 917366 A GB917366 A GB 917366A GB 917366 A GB917366 A GB 917366A GB 1087122 A GB1087122 A GB 1087122A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- reacting
- hydroxyquinoline
- chlorine
- alkoxy
- 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
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/20—Oxygen atoms
- C07D215/24—Oxygen atoms attached in position 8
- C07D215/26—Alcohols; Ethers thereof
- C07D215/32—Esters
- C07D215/34—Carbamates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention comprises carbamates of the formula <FORM:1087122/C2/1> wherein A is an alkylene radical and R1 is chlorine or an alkoxy or alkylmercapto group. The compounds are made (1) by reacting 8-hydroxyquinoline with an isocyanate OCN-A-R1, preferably in the presence of a solvent and a t-amine at 10-80 DEG C., or (2) by reacting 8-hydroxyquinoline with phosgene in the presence of a base at a pH value 5-7 and reacting the resultant chloroformate with an approximately equivalent amount of an amine H2N-A-R1, preferably in the presence of a solvent at -10 DEG to +50 DEG C. The compounds are used as fungicides (see Division A5). Examples are provided.ALSO:Fungicidal compositions comprise one or more carbamates of the formula <FORM:1087122/A5-A6/1> wherein A is an alkylene radical and R1 is chlorine or an alkoxy or alkylmercapto group in admixture with a solid or liquid diluent or carrier. The compositions may be formulated as solutions, emulsions, suspensions, powders, pastes or granulates and may contain emulsifying and/or dispersion agents and curative agents, e.g. organic mercury compounds and/or antibiotics. Example A relates to the treatment of rice plants using a composition based on water, gelatin, acetone, sodium oleate and a variety of active compounds. Example B describes the treatment of fungi grown in an agar-agar medium.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0045535 | 1965-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1087122A true GB1087122A (en) | 1967-10-11 |
Family
ID=7100542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB917366A Expired GB1087122A (en) | 1965-03-16 | 1966-03-02 | 8-quinolyl-carbamic acid esters |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE677773A (en) |
DE (1) | DE1545797A1 (en) |
ES (1) | ES324287A1 (en) |
GB (1) | GB1087122A (en) |
NL (1) | NL6603294A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946016A (en) * | 1973-03-16 | 1976-03-23 | R. T. Vanderbilt Company, Inc. | Fungicidal 8-quinolyl carbanilates |
US4472404A (en) * | 1982-08-16 | 1984-09-18 | The Dow Chemical Company | 8-Quinolinyl carbamates and their use as urinary tract antimicrobials |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0387510A1 (en) * | 1989-02-10 | 1990-09-19 | Bayer Ag | Substituted 8-carbamoyloxy-quinoline derivatives, process for their preparation and their use as pesticides |
-
1965
- 1965-03-16 DE DE19651545797 patent/DE1545797A1/en active Pending
-
1966
- 1966-03-02 GB GB917366A patent/GB1087122A/en not_active Expired
- 1966-03-14 BE BE677773D patent/BE677773A/xx unknown
- 1966-03-14 NL NL6603294A patent/NL6603294A/xx unknown
- 1966-03-16 ES ES0324287A patent/ES324287A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946016A (en) * | 1973-03-16 | 1976-03-23 | R. T. Vanderbilt Company, Inc. | Fungicidal 8-quinolyl carbanilates |
US4472404A (en) * | 1982-08-16 | 1984-09-18 | The Dow Chemical Company | 8-Quinolinyl carbamates and their use as urinary tract antimicrobials |
Also Published As
Publication number | Publication date |
---|---|
NL6603294A (en) | 1966-09-19 |
ES324287A1 (en) | 1967-02-01 |
DE1545797A1 (en) | 1969-12-11 |
BE677773A (en) | 1966-09-14 |
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