GB1469136A - Phosphonates and their use as plant growth regulants - Google Patents
Phosphonates and their use as plant growth regulantsInfo
- Publication number
- GB1469136A GB1469136A GB3238374A GB3238374A GB1469136A GB 1469136 A GB1469136 A GB 1469136A GB 3238374 A GB3238374 A GB 3238374A GB 3238374 A GB3238374 A GB 3238374A GB 1469136 A GB1469136 A GB 1469136A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plant growth
- compounds
- compound
- formulae
- cation
- 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
- 230000008635 plant growth Effects 0.000 title abstract 4
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 6
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 229910052717 sulfur Inorganic materials 0.000 abstract 3
- 125000003342 alkenyl group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 2
- 150000001768 cations Chemical class 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000003701 inert diluent Substances 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 231100001184 nonphytotoxic Toxicity 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4062—Esters of acids containing the structure -C(=X)-P(=X)(XR)2 or NC-P(=X)(XR)2, (X = O, S, Se)
- C07F9/4065—Esters of acids containing the structure -C(=X)-P(=X)(XR)2, (X = O, S, Se)
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1469136 Plant growth regulant E I DU PONT DE NEMOURS & CO 22 July 1974 [23 July 1973 (2) 17 Sept 1973 30 May 1974 (2)] 32383/74 Heading C1B [Also in Division C2] Compounds which are used as plant growth regulants have the Formulae I and II where M is H or a non-phytotoxic cation; provided that when the compound has Formula I, M is not H; R is M, C 1-8 alkyl optionally substituted by Cl, Br, F or I, C 3-8 alkenyl or benzyl optionally having one or two substituents selected from Cl and CH 3 ; R 5 is C 1-6 alkyl, C 3 or C 4 alkenyl or benzyl; X is O or S; and Y is O or S; provided that when Y is S, X is S; and when X is S, R is not H. Compounds of Formulae III and IV where R 6 is M or R 5 and Z is O or S, provided that (a) when Z is S, R is not H and R 6 is not M, (b) when R 6 is M, R or M is not H, and (c) when both R and R 6 are M and Z is O, M is not H, Zn, Mn, Na, Cu, Pb or Ag, are claimed per se. Compounds of Formula I may be prepared by hydrolysing a corresponding ester (the carboxylic group may also be in the form of an amide) and optionally replacing the cation M by ion exchange. The invention also includes a plant growth regulant composition comprising an inert diluent and a compound of Formulae I or II which is not a simple solution of said compound in water or an organic solvent in which it could have been prepared.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38161973A | 1973-07-23 | 1973-07-23 | |
| US38162073A | 1973-07-23 | 1973-07-23 | |
| US39772373A | 1973-09-17 | 1973-09-17 | |
| US47453774A | 1974-05-30 | 1974-05-30 | |
| US05/474,536 US3943201A (en) | 1973-07-23 | 1974-05-30 | Alkoxy carboxycarbonylphosphonic acid esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1469136A true GB1469136A (en) | 1977-03-30 |
Family
ID=27541382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3238374A Expired GB1469136A (en) | 1973-07-23 | 1974-07-22 | Phosphonates and their use as plant growth regulants |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5069236A (en) |
| AR (1) | AR214853A1 (en) |
| BE (1) | BE817918A (en) |
| BR (1) | BR7405998D0 (en) |
| CH (1) | CH591209A5 (en) |
| CS (1) | CS180016B2 (en) |
| DD (1) | DD111789A5 (en) |
| DE (1) | DE2435407A1 (en) |
| DK (1) | DK395274A (en) |
| FR (1) | FR2238432B1 (en) |
| GB (1) | GB1469136A (en) |
| HU (1) | HU171255B (en) |
| IE (1) | IE39635B1 (en) |
| IL (1) | IL45303A (en) |
| IT (1) | IT1049202B (en) |
| LU (1) | LU70581A1 (en) |
| MY (1) | MY8000218A (en) |
| NL (1) | NL7409943A (en) |
| NO (1) | NO742668L (en) |
| PL (1) | PL98264B1 (en) |
| SE (1) | SE422269B (en) |
| SU (1) | SU671704A3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4966991A (en) * | 1986-03-07 | 1990-10-30 | Hoechst Aktiengesellschaft | Process for the preparation of alkali metal phosphonoformates |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1144937A (en) * | 1977-12-22 | 1983-04-19 | Dke J.E. Helgstrand | Aromatic derivatives, pharmaceutical compositions and methods for combatting virus infections |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3033891A (en) * | 1959-11-27 | 1962-05-08 | Monsanto Chemicals | Mono salts of o-hydrocarbyl-carboalkylthiol phosphonic acids |
-
1974
- 1974-06-22 HU HU74DU00000226A patent/HU171255B/en unknown
- 1974-06-22 BR BR5998/74A patent/BR7405998D0/en unknown
- 1974-06-27 SE SE7408487A patent/SE422269B/en unknown
- 1974-07-19 DD DD180007A patent/DD111789A5/xx unknown
- 1974-07-19 IL IL45303A patent/IL45303A/en unknown
- 1974-07-19 CS CS7400005165A patent/CS180016B2/en unknown
- 1974-07-22 SU SU742044846A patent/SU671704A3/en active
- 1974-07-22 IT IT25437/74A patent/IT1049202B/en active
- 1974-07-22 FR FR7425333A patent/FR2238432B1/fr not_active Expired
- 1974-07-22 LU LU70581A patent/LU70581A1/xx unknown
- 1974-07-22 JP JP49083332A patent/JPS5069236A/ja active Pending
- 1974-07-22 DK DK395274A patent/DK395274A/da unknown
- 1974-07-22 GB GB3238374A patent/GB1469136A/en not_active Expired
- 1974-07-22 BE BE146790A patent/BE817918A/en unknown
- 1974-07-22 NO NO742668A patent/NO742668L/no unknown
- 1974-07-22 AR AR254812A patent/AR214853A1/en active
- 1974-07-23 DE DE2435407A patent/DE2435407A1/en not_active Withdrawn
- 1974-07-23 CH CH1016174A patent/CH591209A5/xx not_active IP Right Cessation
- 1974-07-23 NL NL7409943A patent/NL7409943A/en unknown
- 1974-07-23 PL PL1974172929A patent/PL98264B1/en unknown
- 1974-07-23 IE IE1560/74A patent/IE39635B1/en unknown
-
1980
- 1980-12-30 MY MY218/80A patent/MY8000218A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4966991A (en) * | 1986-03-07 | 1990-10-30 | Hoechst Aktiengesellschaft | Process for the preparation of alkali metal phosphonoformates |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5069236A (en) | 1975-06-10 |
| SE422269B (en) | 1982-03-01 |
| FR2238432A1 (en) | 1975-02-21 |
| IE39635L (en) | 1975-01-23 |
| DE2435407A1 (en) | 1975-02-13 |
| SU671704A3 (en) | 1979-06-30 |
| FR2238432B1 (en) | 1978-07-13 |
| IT1049202B (en) | 1981-01-20 |
| HU171255B (en) | 1977-12-28 |
| DD111789A5 (en) | 1975-03-12 |
| CH591209A5 (en) | 1977-09-15 |
| CS180016B2 (en) | 1977-12-30 |
| AR214853A1 (en) | 1979-08-15 |
| SE7408487L (en) | 1975-01-24 |
| AU7146674A (en) | 1976-01-22 |
| DK395274A (en) | 1975-03-10 |
| IL45303A0 (en) | 1974-10-22 |
| BR7405998D0 (en) | 1975-05-13 |
| BE817918A (en) | 1974-11-18 |
| IE39635B1 (en) | 1978-11-22 |
| MY8000218A (en) | 1980-12-31 |
| NL7409943A (en) | 1975-01-27 |
| LU70581A1 (en) | 1974-11-28 |
| PL98264B1 (en) | 1978-04-29 |
| IL45303A (en) | 1977-07-31 |
| NO742668L (en) | 1975-01-24 |
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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 |