GB989551A - New sulpholanyl compounds - Google Patents
New sulpholanyl compoundsInfo
- Publication number
- GB989551A GB989551A GB538161A GB538161A GB989551A GB 989551 A GB989551 A GB 989551A GB 538161 A GB538161 A GB 538161A GB 538161 A GB538161 A GB 538161A GB 989551 A GB989551 A GB 989551A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- sulpholanyl
- sulpholenyl
- substituted
- ketones
- 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
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
- C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms
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 sulpholanyl and sulpholenyl aldehydes and ketones of the formula <FORM:0989551/C2/1> wherein R represents a hydrogen atom or an alkyl, aryl or heterocyclic radical or a substituted derivative of these radicals, and wherein at least six of R1, R2, R3, R4, R5, R6, and R7 represent hydrogen atoms and the remainder may represent a halogen atom or an alkyl, substituted alkyl, aryl, nitro, amino, alkoxy, keto or alkoxycarbonyl radical, and wherein the sulpholone ring may incorporate a double bond at the 3,4-position; and the preparation of sulpholenyl aldehydes and ketones by treating the corresponding sulpholanyl nitroalkanes of the formula <FORM:0989551/C2/2> wherein Su represents a sulpholenyl or substituted sulphalanyl group with an alkali metal hydroxide or alkoxide and reacting the resulting salt with sulphuric acid; and modification of the above process wherein sulpholenyl aldehydes and ketones are prepared using sulpholanyl nitroalkanes of the above formula substituted in the 4-position by a hydroxyl group.ALSO:Compositions having pesticidal and plant growth regulating properties comprise at least one sulpholanyl ketones of the general formula <FORM:0989551/A5-A6/1> wherein R represents a hydrogen atom or an alkyl, aryl or heterocyclic radical, at least six of R1, R2, R3, R4, R5, R6 and R7 represent hydrogen atom and the remainder may represent a halogen atom or an alkyl, substituted alkyl, aryl, nitro, amino, alkoxy, keto or alkoxycarbonyl group together with a diluent. The composition may also contain surface-active agents.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB538161A GB989551A (en) | 1961-02-14 | 1961-02-14 | New sulpholanyl compounds |
| MY6600055A MY6600055A (en) | 1961-02-14 | 1966-12-31 | Method and compositions for impeding the metamorphosis and/or reproduction of arthropods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB538161A GB989551A (en) | 1961-02-14 | 1961-02-14 | New sulpholanyl compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB989551A true GB989551A (en) | 1965-04-22 |
Family
ID=9795077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB538161A Expired GB989551A (en) | 1961-02-14 | 1961-02-14 | New sulpholanyl compounds |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB989551A (en) |
| MY (1) | MY6600055A (en) |
-
1961
- 1961-02-14 GB GB538161A patent/GB989551A/en not_active Expired
-
1966
- 1966-12-31 MY MY6600055A patent/MY6600055A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY6600055A (en) | 1966-12-31 |
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