ES326225A1 - Procedure for the preparation of new products of sulfonilarilurea and its employment as agents to combat the bad herbs. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of new products of sulfonilarilurea and its employment as agents to combat the bad herbs. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES326225A1 ES326225A1 ES0326225A ES326225A ES326225A1 ES 326225 A1 ES326225 A1 ES 326225A1 ES 0326225 A ES0326225 A ES 0326225A ES 326225 A ES326225 A ES 326225A ES 326225 A1 ES326225 A1 ES 326225A1
- Authority
- ES
- Spain
- Prior art keywords
- reacted
- isocyanates
- alcoholic
- alcohol
- translation
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A procedure for the preparation of new sulfonylarylureas of the general formula **(See formula)** where R1 means a saturated or unsaturated alcoholic residue with 1 to 4 carbon atoms, optionally substituted with halogen, means hydrogen or an alcohol residue with 1 to 4 carbon atoms, R3 means hydrogen or an alcohol or 1 to 4 alkoxy residue 4 carbon atoms in each case, X signifies a halogen moiety, the trifluoromethyl group, an alcoholic, alkoxy or nitro moiety, n is 1 or 2 and m is a number from 0 to 2, provided that R2 and R3 cannot being hydrogen at the same time, characterized in that, taking into account the corresponding substituents, sulfonyl-aryl isocyanates are reacted with alcohol-amines or dialkohilamines or, respectively, with O-alcohol-hydroxylamines or with O, N-dialcohilhidroxilaminas, or isocyanates are reacted of sulfonylaryl with O-alcoholhydroxylamines and the product of the process is alcoholized, or sulfonylaryl isocyanates are reacted with N-alcoholhydroxylamines and the product of the process is alcoholized, or made in reacting sulfonylaryl isocyanates with hydroxylamine and the product of the process is dialkoxylated, or sulphonylarylamines are reacted with alcoholic isocyanates or a dialkohylcarbamic acid chloride, or sulfonylarylcarbamic acid chloride is reacted with alcoholic or dialkoxylamines or, respectively, with O -alcohilhidroxilaminas or with O, N-dialcohilhidroxilaminas. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0045946 | 1965-05-03 | ||
| DEF0045945 | 1965-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES326225A1 true ES326225A1 (en) | 1967-07-01 |
Family
ID=25976750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0326225A Expired ES326225A1 (en) | 1965-05-03 | 1966-04-30 | Procedure for the preparation of new products of sulfonilarilurea and its employment as agents to combat the bad herbs. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE680411A (en) |
| DE (2) | DE1542778A1 (en) |
| ES (1) | ES326225A1 (en) |
| GB (1) | GB1120667A (en) |
| IL (1) | IL25663A (en) |
| NL (1) | NL6605709A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9016984D0 (en) * | 1990-08-02 | 1990-09-19 | Ici Plc | Aniline derivatives |
-
1965
- 1965-05-03 DE DE19651542778 patent/DE1542778A1/en active Pending
- 1965-05-03 DE DE19651518824 patent/DE1518824A1/en active Pending
-
1966
- 1966-04-28 NL NL6605709A patent/NL6605709A/xx unknown
- 1966-04-29 IL IL2566366A patent/IL25663A/en unknown
- 1966-04-30 ES ES0326225A patent/ES326225A1/en not_active Expired
- 1966-05-03 BE BE680411D patent/BE680411A/xx unknown
- 1966-05-03 GB GB1958166A patent/GB1120667A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE680411A (en) | 1966-11-03 |
| DE1518824A1 (en) | 1969-01-23 |
| GB1120667A (en) | 1968-07-24 |
| NL6605709A (en) | 1966-11-04 |
| DE1542778A1 (en) | 1970-07-23 |
| IL25663A (en) | 1970-02-19 |
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