GB1257259A - - Google Patents
Info
- Publication number
- GB1257259A GB1257259A GB1257259DA GB1257259A GB 1257259 A GB1257259 A GB 1257259A GB 1257259D A GB1257259D A GB 1257259DA GB 1257259 A GB1257259 A GB 1257259A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- radical containing
- radical
- substituted
- alkyl
- 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
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/60—Three or more oxygen or sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/52—Two oxygen atoms
- C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
1,257,259. Uracils. E.I. DU PONT DE NEMOURS & CO. 13 May, 1969 [13 May, 1968], No. 24452/69. Heading C2C. [Also in Division A5] 1-Substituted uracils of the formula R 1 represents an alkyl radical containing 1 to 10 carbon atoms, a substituted alkyl radical containing 1 to 10 carbon atoms, wherein the or each substituent is a bromine, chlorine, hydroxy, alkoxy, alkoxycarbonyl or cyano radical; a substituted or unsubstituted carbocyclic or heterocyclic aromatic radical containing 5 to 16 carbon atoms; an aralkyl radical containing 5 to 13 carbon atoms; a substituted aralkyl radical containing 5 to 13 carbon atoms, wherein the or each substituent is a chlorine, nitro, alkyl or alkoxy radical; an alkenyl radical containing 3 to 8 carbon atoms; an alkynyl radical containing 3 to 8 carbon atoms; a cycloalkyl radical containing 3 to 12 carbon atoms; a substituted cycloalkyl radical containing 3 to 12 carbon atoms, wherein the or each substituent is a bromine, chlorine, methoxy, or alkyl radical; a cycloalkenyl radical containing 4 to 12 carbon atoms; a substituted cycloalkenyl radical containing 4 to 12 carbon atoms, wherein the or each substituent is a bromine, chlorine, methoxy, or alkyl radical; a cycloalkyl alkyl radical containing 4 to 13 carbon atoms; a substituted cycloalkyl alkyl radical containing 4 to 14 carbon atoms; wherein the or each substituent is. a. bromine, chlorine, methoxy, or C 1-4 alkyl radical; a cycloalkenyl, alkyl radical containing 5 to 13 carbon atoms; a substituted cycloalkenyl alkyl radical containing 5 to 14 carbon atoms, wherein the or each substituent is a bromine, chlorine, methoxy or C 1-4 alkyl radical; R 2 represents a hydrogen or a halogen atom or a methyl, ethyl, methoxy, ethoxy,. nitro, alkoxymethyl of 2 to 4 carbon atoms, hydroxyalkyl of 1 to 4 carbon atoms, mercapto -methyl, methylthio, ethylthio, methylmercaptomethyl, bromomethyl, chloromethyl or fluoromethyl radical; R 3 represents a hydrogen or an alkyl radical containing 1 to 3 carbon atoms.; or R 2 and R 3 together represent a divalent radical of the formula (CH 2 )q, wherein q is. 3, 4 or 5; R 4 represents an alkyl. radical containing: 1 to 10 carbon atoms; a. substituted alkyl radical containing 1 to 10 carbon atoms, wherein the or each substituent is a chlorine, bromine, fluorine or alkoxy radical of 1 to 4 carbon atoms; a phenyl radical; a chlorophenyl radical; a benzyl radical; an aryl radical containing 4 to 10 carbon atoms; an alkenyl radical containing 3 or 4 carbon atoms; or a cycloalkyl radical containing 4 to 8 carbon atoms; and X represents an oxygen or sulphur atom.; or the reaction product of a said uracil with a Lewis acid or base are prepared either by (1) reacting with sodium methoxide in the presence of an organic solvent a uracil of formula and (2) reacting the product of step (1) with an excess of R 4 X-CO-Cl or replacing sodium methoxide in the first process by sodium hydride. Amongst numerous. examples the compounds 1 methoxycarbonyl - 3 -sec -butyl-5- bromo - 6 - methyluracil, 1 - (2 - fluoroethoxycarbonyl) - 3 - propargyl - 5 - fluoro - 6 - methyluracil and 1-phenoxycarbonyl-3-cyclopropyl- 5,6-dimethyluracil are prepared. The 1 -substituted uracils of the invention have herbicidal activity and numerous examples of herbicidal compositions are given in the Specification.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72879568A | 1968-05-13 | 1968-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1257259A true GB1257259A (en) | 1971-12-15 |
Family
ID=24928307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1257259D Expired GB1257259A (en) | 1968-05-13 | 1969-05-13 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4831898B1 (en) |
DE (1) | DE1924232A1 (en) |
FR (1) | FR2008386A1 (en) |
GB (1) | GB1257259A (en) |
IL (1) | IL32113A (en) |
OA (1) | OA03321A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618364A (en) * | 1983-07-11 | 1986-10-21 | Roussel Uclaf | 3-(2-tetrahydropyranyl)-1,2,3,4,5,6,7-hexahydro-1-p-tolyloxycarbonyl-5H-cyclopentapyrimidine-2,4-dione and herbicidal compositions and methods using it |
US5017211A (en) * | 1987-09-23 | 1991-05-21 | Ciba-Geigy Corporation | Heterocyclic compounds |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1283665B (en) * | 1966-02-03 | 1968-11-21 | Interelectric Ag | Card for congratulatory and visitation purposes and process for their manufacture |
JPS5633918U (en) * | 1979-08-21 | 1981-04-02 | ||
DK167280B1 (en) * | 1985-03-20 | 1993-10-04 | Ciba Geigy Ag | 3-ARYLURACIL DERIVATIVES, PROCEDURES FOR PREPARING THEREOF, WEED POLLUTANTS CONTAINING THESE DERIVATIVES AND THE USE OF THE DERIVATIVES FOR THE WEED PREVENTION |
DK366887A (en) * | 1986-07-31 | 1988-05-13 | Hoffmann La Roche | pyrimidine |
AU630980B2 (en) * | 1989-06-29 | 1992-11-12 | Syngenta Participations Ag | Heterocyclic compounds |
-
1969
- 1969-04-30 IL IL32113A patent/IL32113A/en unknown
- 1969-05-10 OA OA53604A patent/OA03321A/en unknown
- 1969-05-12 FR FR6915301A patent/FR2008386A1/fr not_active Withdrawn
- 1969-05-12 JP JP44035802A patent/JPS4831898B1/ja active Pending
- 1969-05-12 DE DE19691924232 patent/DE1924232A1/en active Pending
- 1969-05-13 GB GB1257259D patent/GB1257259A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618364A (en) * | 1983-07-11 | 1986-10-21 | Roussel Uclaf | 3-(2-tetrahydropyranyl)-1,2,3,4,5,6,7-hexahydro-1-p-tolyloxycarbonyl-5H-cyclopentapyrimidine-2,4-dione and herbicidal compositions and methods using it |
US5017211A (en) * | 1987-09-23 | 1991-05-21 | Ciba-Geigy Corporation | Heterocyclic compounds |
Also Published As
Publication number | Publication date |
---|---|
FR2008386A1 (en) | 1970-01-23 |
IL32113A (en) | 1973-10-25 |
IL32113A0 (en) | 1969-06-25 |
OA03321A (en) | 1970-12-15 |
DE1924232A1 (en) | 1969-11-27 |
JPS4831898B1 (en) | 1973-10-02 |
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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 |