FR2442833A1 - Procede de preparation de sels d'acides sulfiniques organiques - Google Patents
Procede de preparation de sels d'acides sulfiniques organiquesInfo
- Publication number
- FR2442833A1 FR2442833A1 FR7833696A FR7833696A FR2442833A1 FR 2442833 A1 FR2442833 A1 FR 2442833A1 FR 7833696 A FR7833696 A FR 7833696A FR 7833696 A FR7833696 A FR 7833696A FR 2442833 A1 FR2442833 A1 FR 2442833A1
- Authority
- FR
- France
- Prior art keywords
- metal
- iodine
- treating
- plant growth
- prepn
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C313/02—Sulfinic acids; Derivatives thereof
- C07C313/04—Sulfinic acids; Esters thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
On prépare les 2-chloréthane- et éthènesulfinates métalliques en faisant réagir respectivement des chlorures de 2-chloréthane- et d'éthènesulfonyle avec les métaux. On mélange, à la température ambiante, à l'abri de l'air, en présence d'iode comme activateur, ledit chlorure dissous dans un solvant organique et le métal finement divisé ou en copeaux. Les sulfinates ainsi obtenus sont utilisés comme générateurs d'éthylène, ce qui leur confère des propriétés de régulation de la croissance des plantes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7833696A FR2442833A1 (fr) | 1978-11-29 | 1978-11-29 | Procede de preparation de sels d'acides sulfiniques organiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7833696A FR2442833A1 (fr) | 1978-11-29 | 1978-11-29 | Procede de preparation de sels d'acides sulfiniques organiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2442833A1 true FR2442833A1 (fr) | 1980-06-27 |
FR2442833B1 FR2442833B1 (fr) | 1982-07-30 |
Family
ID=9215499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833696A Granted FR2442833A1 (fr) | 1978-11-29 | 1978-11-29 | Procede de preparation de sels d'acides sulfiniques organiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2442833A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112457687A (zh) * | 2019-09-06 | 2021-03-09 | 台湾永光化学工业股份有限公司 | 新颖反应性染料 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH387020A (de) * | 1955-07-07 | 1965-01-31 | M & T Chemicals Inc | Verfahren zur Herstellung von Schwefel enthaltenden organischen Verbindungen |
FR2128660A1 (fr) * | 1971-03-06 | 1972-10-20 | Bayer Ag | |
US3927062A (en) * | 1972-05-15 | 1975-12-16 | Shell Oil Co | Plant growth regulators |
-
1978
- 1978-11-29 FR FR7833696A patent/FR2442833A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH387020A (de) * | 1955-07-07 | 1965-01-31 | M & T Chemicals Inc | Verfahren zur Herstellung von Schwefel enthaltenden organischen Verbindungen |
FR2128660A1 (fr) * | 1971-03-06 | 1972-10-20 | Bayer Ag | |
US3927062A (en) * | 1972-05-15 | 1975-12-16 | Shell Oil Co | Plant growth regulators |
Non-Patent Citations (1)
Title |
---|
HOUBEN-WEYL: 'Methoden der organischen Chemie', 4. Auflage, Tome 9, 1955, Georg Thieme Verlag, STUTTGART (DE), pages 292 - 309 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112457687A (zh) * | 2019-09-06 | 2021-03-09 | 台湾永光化学工业股份有限公司 | 新颖反应性染料 |
CN112457687B (zh) * | 2019-09-06 | 2022-10-25 | 台湾永光化学工业股份有限公司 | 新颖反应性染料 |
Also Published As
Publication number | Publication date |
---|---|
FR2442833B1 (fr) | 1982-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
AR | Application made for restoration | ||
BR | Restoration of rights |