GB1327173A - Agents for regulating plant growth - Google Patents

Agents for regulating plant growth

Info

Publication number
GB1327173A
GB1327173A GB1365772A GB1365772A GB1327173A GB 1327173 A GB1327173 A GB 1327173A GB 1365772 A GB1365772 A GB 1365772A GB 1365772 A GB1365772 A GB 1365772A GB 1327173 A GB1327173 A GB 1327173A
Authority
GB
United Kingdom
Prior art keywords
formula
phosphonic acid
acid esters
agents
march
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
Application number
GB1365772A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1327173A publication Critical patent/GB1327173A/en
Expired legal-status Critical Current

Links

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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6527—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07F9/6533—Six-membered rings
    • 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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
    • 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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/572—Five-membered rings
    • 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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/576—Six-membered rings
    • C07F9/59—Hydrogenated pyridine rings

Abstract

1327173 2 - Aminoethanephosphonic acid esters BAYER AG 23 March 1972 [23 March 1971] 13657/72 Heading C2P [Aso in Division C1] Quaternized 2-aminoethanephosphonic acid esters of the general formula in which R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> are optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl or aryl, with the possibility that R<SP>1</SP> and R<SP>2</SP> together with the adjacent N can form a ring; R<SP>4</SP> and R<SP>5</SP> are alkyl; and X- is the equivalent of an anion, are obtained by reacting 2-aminoethane phosphonic acid esters of the general formula wherein R<SP>1</SP>, R<SP>2</SP> R<SP>4</SP> and R<SP>5</SP> have the above meanings, with an agent R<SP>3</SP>-X wherein R<SP>3</SP> has the above meaning. The corresponding betaines of formula are obtained by heating the 2-aminoethane phosphonic acid dialkyl esters of Formula II to temperatures above 150‹ C. The compounds of Formula II may be prepared by reacting an amine R 1 R 2 NH with the appropriate 2-bromoethane-phosphonic acid dialkyl ester.
GB1365772A 1971-03-23 1972-03-23 Agents for regulating plant growth Expired GB1327173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712113996 DE2113996A1 (en) 1971-03-23 1971-03-23 Means for regulating plant growth

Publications (1)

Publication Number Publication Date
GB1327173A true GB1327173A (en) 1973-08-15

Family

ID=5802467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1365772A Expired GB1327173A (en) 1971-03-23 1972-03-23 Agents for regulating plant growth

Country Status (12)

Country Link
AT (1) AT315569B (en)
BE (1) BE781125A (en)
BR (1) BR7201666D0 (en)
DD (1) DD100854A5 (en)
DE (1) DE2113996A1 (en)
FR (1) FR2130615B1 (en)
GB (1) GB1327173A (en)
HU (1) HU164191B (en)
IL (1) IL39034A0 (en)
IT (1) IT953535B (en)
NL (1) NL7203687A (en)
ZA (1) ZA721959B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727244A (en) * 1970-10-01 1973-04-17 Jones Zylon Inc Dry closet urinal
US3963020A (en) 1973-11-23 1976-06-15 Hall Kenneth F Urinal for human females
US4494977A (en) * 1978-08-09 1985-01-22 Petrolite Corporation Quaternary ammonium salts of α-1,4-thiazine alkanephosphonic acids

Also Published As

Publication number Publication date
NL7203687A (en) 1972-09-26
IL39034A0 (en) 1972-05-30
IT953535B (en) 1973-08-10
ZA721959B (en) 1972-12-27
DD100854A5 (en) 1973-10-12
HU164191B (en) 1974-01-28
FR2130615A1 (en) 1972-11-03
FR2130615B1 (en) 1975-10-24
BE781125A (en) 1972-09-25
AT315569B (en) 1974-05-27
BR7201666D0 (en) 1974-01-17
DE2113996A1 (en) 1972-09-28

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees