GB673877A - Diamido-thiophosphates and parasiticidal compositions comprising same - Google Patents

Diamido-thiophosphates and parasiticidal compositions comprising same

Info

Publication number
GB673877A
GB673877A GB2677549A GB2677549A GB673877A GB 673877 A GB673877 A GB 673877A GB 2677549 A GB2677549 A GB 2677549A GB 2677549 A GB2677549 A GB 2677549A GB 673877 A GB673877 A GB 673877A
Authority
GB
United Kingdom
Prior art keywords
reacting
butyl
radicals
ethyl
hydrogen
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
GB2677549A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to GB2677549A priority Critical patent/GB673877A/en
Publication of GB673877A publication Critical patent/GB673877A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/22Amides of acids of phosphorus
    • C07F9/24Esteramides
    • C07F9/2404Esteramides the ester moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/242Esteramides the ester moiety containing a substituent or a structure which is considered as characteristic of hydroxyaryl compounds

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  • Chemical & Material Sciences (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)

Abstract

The invention comprises compounds of the formula <FORM:0673877/IV (b)/1> wherein X is chlorine or bromine, R1 represents an alkyl radical, each of R2, R3, R4 may be hydrogen, alkyl, aralkyl or cycloalkyl and n is an integer from 3 to 5. These compounds may be made by reacting equimolecular proportions of the polyhalophenol and thiophosphoryl chloride to give the O-polyhalophenyl-dichlorothiophosphate which may be reacted with (1) at least 4 mols. of the appropriate amine, or (3) successively with 2 mols. each of an amine and ammonia. Alternatively the polyhalophenol may be reacted with a compound <FORM:0673877/IV (b)/2> p (obtained from the appropriate amine and thiophosphoryl trichloride PSCl3) followed by reaction of the product with the appropriate alkyl, aralkyl, or cycloalkyl amine or ammonia. In examples: (1) O - 2,4,5 - trichlorophenyl N,N,N1,N1 - tetramethyldiamidothiophosphate is prepared by reacting 2,4,5-trichlorophenol and thiophosphoryl chloride and treating the product with diethylamine; (4) O-2,4,5-trichlorophenyl N,N,N1 - triethylamidothiophosphate is obtained by reacting 2,4,5-trichlorophenol with N-ethyl dichlorothiophosphoramide and reacting the product with dimethylamine; (7) O - 2,4,5 - trichlorophenyl N - n - butyl-diamidothiophosphate is prepared by reacting 2,4,5-trichlorophenol with N-n-butyl-dichlorothiophosphoramide and reacting the product with liquid ammonia; (9) O-2,4,6-trichlorophenyl N - cyclohexyl - N1 - ethyldiamidothiophosphate is prepared by reacting the sodium derivative of 2,4,6-trichlorophenol with N-ethyldichlorothiophosphoramide and reacting the product with cyclohexylamine. Similarly to (1) are prepared compounds of the first general formula in which X=Cl, n=3 or 5, and the radicals R1, R2, R3, R4 are hydrogen o n-propyl, ethyl, n-dodecyl, n-butyl, isopropyl, or sec.-butyl radicals. Similarly to (4) are prepared compounds of the general formula in which R1, R2 are methyl or n-butyl radicals and R3, R4 are ethyl or hydrogen. Similarly to (7) are obtained products in which R1, R2 are hydrogen or ethyl or n-dodecyl radicals. Similarly to (9) are produced compounds in which R1, R2, R3, R4 are radicals selected from hydrogen and methyl, ethyl, n-propyl, cyclohexyl, dodecyl, n-butyl, isopropyl or benzyl radicals. Other suitable halophenols are pentabromophenol, 2,4,6-tribromophenol, 2,4,5-tribromophenol, 2,4-dichloro-6-bromophenol. Various compositions of the products for use in controlling insect, mite and fungal organisms are described (see Group VI).
GB2677549A 1949-10-18 1949-10-18 Diamido-thiophosphates and parasiticidal compositions comprising same Expired GB673877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2677549A GB673877A (en) 1949-10-18 1949-10-18 Diamido-thiophosphates and parasiticidal compositions comprising same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2677549A GB673877A (en) 1949-10-18 1949-10-18 Diamido-thiophosphates and parasiticidal compositions comprising same

Publications (1)

Publication Number Publication Date
GB673877A true GB673877A (en) 1952-06-11

Family

ID=10248988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2677549A Expired GB673877A (en) 1949-10-18 1949-10-18 Diamido-thiophosphates and parasiticidal compositions comprising same

Country Status (1)

Country Link
GB (1) GB673877A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957301C (en) * 1953-04-16 1957-01-31 Ciba Geigy Process for the production of new, phosphorus-containing organic compounds
US9398771B2 (en) 2011-11-23 2016-07-26 Roderick William Phillips Spray apparatuses, uses of diatomaceous earth, and methods of controlling insect populations
US10485351B2 (en) 2011-05-03 2019-11-26 Roderick William Phillips Headboard apparatus for holding a decorative cover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957301C (en) * 1953-04-16 1957-01-31 Ciba Geigy Process for the production of new, phosphorus-containing organic compounds
US10485351B2 (en) 2011-05-03 2019-11-26 Roderick William Phillips Headboard apparatus for holding a decorative cover
US11140993B2 (en) 2011-05-03 2021-10-12 Roderick William Phillips Headboard apparatus for holding a decorative cover and having diatomaceous earth incorporated therein for pest control
US9398771B2 (en) 2011-11-23 2016-07-26 Roderick William Phillips Spray apparatuses, uses of diatomaceous earth, and methods of controlling insect populations

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