GB1365556A - Herbicidally active thiadiazolylureas and their manufacture and u se - Google Patents
Herbicidally active thiadiazolylureas and their manufacture and u seInfo
- Publication number
- GB1365556A GB1365556A GB3513071A GB3513071A GB1365556A GB 1365556 A GB1365556 A GB 1365556A GB 3513071 A GB3513071 A GB 3513071A GB 3513071 A GB3513071 A GB 3513071A GB 1365556 A GB1365556 A GB 1365556A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen atom
- hal
- thiadiazole derivatives
- esters
- halides
- 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
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
- C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
- C07D285/135—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
1365556 Thiadiazole derivatives SCHERING AG 27 July 1971 [3 Sept 1970 24 Nov 1970] 35130/71 Heading C2C [Also in Division A5] Novel thiadiazole derivatives of the Formula (I) wherein R 1 is a C 1-3 alkyl group, n is 1 or 2 and when n is 1, R 2 is a hydrogen atom or a methyl group, and when n is 2, R 2 is a methyl group, are prepared by (1) oxidizing the corresponding compound in which n is zero, (2) reacting corresponding methylamino thiodiazole derivatives with (a) carbamoyl halides (Hal-CO-NR 2 -CH 3 ), (b) methyl isocyanate (R 2 then being a hydrogen atom), or (c) carbonic acid ester halides, thiolcarbonic acid ester halides or phosgene and then with amines R 2 NHCH 3 or (3) reacting thiodiazole ureas substituted in the nucleus by -SO 2 -B groups, B being a hydrogen atom, a metal equivalent or a group obtainable by addition of a hydrogen atom to a tertiary organic base, with alkylating agents of the formula R 1 -Hal, wherein Hal is a chlorine, bromine or iodine atom, or with esters of sulphuric acid or esters of aromatic sulphonic acids. Herbicidal compositions comprise the above thiadiazole derivatives together with suitable carriers. Reference has been directed by the Comptroller to Specification 1,195,672.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2044442A DE2044442C2 (en) | 1970-09-03 | 1970-09-03 | 1,1,3-Trimethyl-3 - (- 5-Ethylsulfonyl-1,3,4-Thiadiazol-2-yl) -urea with herbicidal action |
| DE19702059328 DE2059328C2 (en) | 1970-11-24 | 1970-11-24 | 1,1,3-Trimethyl-3- (5-ethylsulfinyl-1,3,4-thiadiazol-2-YL) urea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1365556A true GB1365556A (en) | 1974-09-04 |
Family
ID=25759699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3513071A Expired GB1365556A (en) | 1970-09-03 | 1971-07-27 | Herbicidally active thiadiazolylureas and their manufacture and u se |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5327339B1 (en) |
| AT (1) | AT310497B (en) |
| BE (1) | BE772168A (en) |
| BR (1) | BR7105556D0 (en) |
| CA (1) | CA942751A (en) |
| CH (1) | CH554636A (en) |
| CS (1) | CS167939B2 (en) |
| DK (1) | DK130182B (en) |
| EG (1) | EG10379A (en) |
| ES (1) | ES393478A1 (en) |
| FI (1) | FI55838C (en) |
| FR (1) | FR2107182A5 (en) |
| GB (1) | GB1365556A (en) |
| HU (1) | HU162898B (en) |
| IE (1) | IE35564B1 (en) |
| IL (1) | IL37529A (en) |
| KE (1) | KE2545A (en) |
| LU (1) | LU63804A1 (en) |
| NL (1) | NL174044C (en) |
| RO (3) | RO58556A (en) |
| SE (1) | SE375305B (en) |
| YU (1) | YU34419B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2246461C2 (en) * | 1972-09-21 | 1985-07-18 | Schering AG, 1000 Berlin und 4709 Bergkamen | 1,1,3-Trimethyl-3- (5-butylsulfonyl-1,3,4-thiadiazol-2-yl) urea and herbicidal agents containing this compound |
-
1971
- 1971-07-21 ES ES393478A patent/ES393478A1/en not_active Expired
- 1971-07-23 FI FI2099/71A patent/FI55838C/en active
- 1971-07-27 CS CS5488A patent/CS167939B2/cs unknown
- 1971-07-27 YU YU1958/71A patent/YU34419B/en unknown
- 1971-07-27 GB GB3513071A patent/GB1365556A/en not_active Expired
- 1971-08-04 DK DK381371AA patent/DK130182B/en unknown
- 1971-08-19 IL IL37529A patent/IL37529A/en unknown
- 1971-08-24 IE IE1065/71A patent/IE35564B1/en unknown
- 1971-08-25 BR BR5556/71A patent/BR7105556D0/en unknown
- 1971-08-30 EG EG387/71A patent/EG10379A/en active
- 1971-08-31 LU LU63804D patent/LU63804A1/xx unknown
- 1971-09-01 AT AT763471A patent/AT310497B/en not_active IP Right Cessation
- 1971-09-02 FR FR7131774A patent/FR2107182A5/fr not_active Expired
- 1971-09-02 HU HUSC348A patent/HU162898B/hu unknown
- 1971-09-02 SE SE7111133A patent/SE375305B/xx unknown
- 1971-09-03 RO RO68110A patent/RO58556A/ro unknown
- 1971-09-03 NL NLAANVRAGE7112198,A patent/NL174044C/en not_active IP Right Cessation
- 1971-09-03 RO RO7177407A patent/RO71809A/en unknown
- 1971-09-03 CH CH1296171A patent/CH554636A/en not_active IP Right Cessation
- 1971-09-03 JP JP6801471A patent/JPS5327339B1/ja active Pending
- 1971-09-03 CA CA122,104A patent/CA942751A/en not_active Expired
- 1971-09-03 RO RO77408A patent/RO71694B/en unknown
- 1971-09-03 BE BE772168A patent/BE772168A/en not_active IP Right Cessation
-
1975
- 1975-07-16 KE KE2545*UA patent/KE2545A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI55838B (en) | 1979-06-29 |
| AT310497B (en) | 1973-10-10 |
| BR7105556D0 (en) | 1973-02-15 |
| NL174044C (en) | 1984-04-16 |
| BE772168A (en) | 1972-03-03 |
| EG10379A (en) | 1976-10-31 |
| ES393478A1 (en) | 1974-10-01 |
| DK130182C (en) | 1975-08-11 |
| CA942751A (en) | 1974-02-26 |
| YU34419B (en) | 1979-07-10 |
| FR2107182A5 (en) | 1972-05-05 |
| CS167939B2 (en) | 1976-05-28 |
| HU162898B (en) | 1973-04-28 |
| IE35564B1 (en) | 1976-03-18 |
| FI55838C (en) | 1979-10-10 |
| DK130182B (en) | 1975-01-13 |
| RO71809A (en) | 1982-05-10 |
| RO58556A (en) | 1975-10-15 |
| CH554636A (en) | 1974-10-15 |
| IL37529A (en) | 1977-04-29 |
| JPS5327339B1 (en) | 1978-08-08 |
| NL7112198A (en) | 1972-03-07 |
| RO71694B (en) | 1984-03-31 |
| RO71694A (en) | 1984-03-15 |
| IE35564L (en) | 1972-03-03 |
| YU195871A (en) | 1978-12-31 |
| KE2545A (en) | 1975-08-01 |
| LU63804A1 (en) | 1972-01-06 |
| SE375305B (en) | 1975-04-14 |
| IL37529A0 (en) | 1971-11-29 |
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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 |