NO136388C - USE OF 1,2-DIALKYL-3,5-DIPHENYLPYRAZOLYUM SALTS TO CONTROL UNDESIRED PLANT GROWTH - Google Patents

USE OF 1,2-DIALKYL-3,5-DIPHENYLPYRAZOLYUM SALTS TO CONTROL UNDESIRED PLANT GROWTH

Info

Publication number
NO136388C
NO136388C NO4653/72A NO465372A NO136388C NO 136388 C NO136388 C NO 136388C NO 4653/72 A NO4653/72 A NO 4653/72A NO 465372 A NO465372 A NO 465372A NO 136388 C NO136388 C NO 136388C
Authority
NO
Norway
Prior art keywords
diphenylpyrazolyum
dialkyl
salts
plant growth
undesired plant
Prior art date
Application number
NO4653/72A
Other languages
Norwegian (no)
Other versions
NO136388B (en
Inventor
Bryant Leonidas Walworth
Erwin Klingsberg
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of NO136388B publication Critical patent/NO136388B/no
Publication of NO136388C publication Critical patent/NO136388C/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/455Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C07C49/813Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furnace Details (AREA)
NO4653/72A 1971-12-17 1972-12-15 USE OF 1,2-DIALKYL-3,5-DIPHENYLPYRAZOLYUM SALTS TO CONTROL UNDESIRED PLANT GROWTH NO136388C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20944871A 1971-12-17 1971-12-17
US27142472A 1972-07-13 1972-07-13

Publications (2)

Publication Number Publication Date
NO136388B NO136388B (en) 1977-05-23
NO136388C true NO136388C (en) 1977-08-31

Family

ID=26904186

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4653/72A NO136388C (en) 1971-12-17 1972-12-15 USE OF 1,2-DIALKYL-3,5-DIPHENYLPYRAZOLYUM SALTS TO CONTROL UNDESIRED PLANT GROWTH

Country Status (26)

Country Link
JP (1) JPS587627B2 (en)
AR (1) AR213380A1 (en)
AT (1) AT322270B (en)
BE (1) BE792801A (en)
BG (1) BG20760A3 (en)
CA (1) CA1020165A (en)
CH (1) CH578323A5 (en)
CS (1) CS196245B2 (en)
CY (1) CY942A (en)
DD (1) DD105383A5 (en)
DK (1) DK132203C (en)
ES (1) ES409722A1 (en)
FI (1) FI55752C (en)
FR (1) FR2163473B1 (en)
GB (1) GB1407278A (en)
HK (1) HK8678A (en)
IE (1) IE37196B1 (en)
IL (1) IL40968A (en)
IT (1) IT974004B (en)
MY (1) MY7800191A (en)
NL (1) NL175018C (en)
NO (1) NO136388C (en)
RO (1) RO66012A (en)
SE (1) SE400453B (en)
TR (1) TR17283A (en)
YU (2) YU315172A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907824A (en) 1973-06-18 1975-09-23 American Cyanamid Co Preparation of 1-alkyl-3,5-diphenylpyrazoles and 1,2-dialkyl-3,5-diphenylpyrazolium salts
DE2404795C2 (en) * 1974-02-01 1983-03-24 Basf Ag, 6700 Ludwigshafen 1,2-Dimethyl-3,5-diphenylpyrazolium salts and their use as herbicides
US3910949A (en) * 1974-12-09 1975-10-07 American Cyanamid Co Manufacture of 1,2-dimethyl-3,5-diphenylpyrazolium methylsulfate in a single reaction zone
FR2418625A2 (en) * 1978-03-03 1979-09-28 British Petroleum Co Compsns. contg. difenzoquat and petroleum fraction - selective herbicide for wheat, barley and winter barley

Also Published As

Publication number Publication date
FR2163473A1 (en) 1973-07-27
BG20760A3 (en) 1975-12-20
MY7800191A (en) 1978-12-31
IE37196L (en) 1973-06-17
RO66012A (en) 1981-08-30
IL40968A (en) 1976-02-29
IE37196B1 (en) 1977-05-25
DK132203C (en) 1976-04-12
CH578323A5 (en) 1976-08-13
ES409722A1 (en) 1976-04-01
FR2163473B1 (en) 1977-01-14
NO136388B (en) 1977-05-23
DD105383A5 (en) 1974-04-20
DK132203B (en) 1975-11-10
CA1020165A (en) 1977-11-01
FI55752C (en) 1979-10-10
HK8678A (en) 1978-02-24
NL175018B (en) 1984-04-16
NL7217015A (en) 1973-06-19
TR17283A (en) 1975-03-24
YU39457B (en) 1984-12-31
IT974004B (en) 1974-06-20
CS196245B2 (en) 1980-03-31
AT322270B (en) 1975-05-12
SE400453B (en) 1978-04-03
JPS587627B2 (en) 1983-02-10
JPS4872329A (en) 1973-09-29
FI55752B (en) 1979-06-29
YU315172A (en) 1982-02-28
BE792801A (en) 1973-06-15
CY942A (en) 1978-06-23
NL175018C (en) 1984-09-17
IL40968A0 (en) 1973-01-30
AR213380A1 (en) 1979-01-31
GB1407278A (en) 1975-09-24

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