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    Arsenic and phosphorus containing polydentates
    11.
    发明授权
    Arsenic and phosphorus containing polydentates 失效
    含有聚合物的砷和磷

    公开(公告)号：US3657298A

    公开(公告)日：1972-04-18

    申请号：US3657298D

    申请日：1970-01-06

    Applicant: PRESSURE CHEMICAL CO ,  ROBERT BRUCE KING ,  PRAMESH N KAPOOR

    Inventor： KING ROBERT BRUCE ,  KAPOOR PRAMESH N

    IPC: C07F9/50 ,  C07F9/70 ,  C08G79/14 ,  C07F9/74

    CPC classification number: C08G79/14 ,  C07F9/5009 ,  C07F9/5027 ,  C07F9/70

    Abstract: POLYDENTATE COMPOUNDS INCLUDING (1) POLYTERIARY PHOSPHINES, (2) POLYTERTIARY ARSINES, AND (3) POLYTERIARY ARSINO-PHOSPHINESD, CONTAINING FOUR OR MORE TRIVALENT PHOSPHORUS ATOMS, FOUR OR MORE TRIVALENT ARSENIC ASTOMS, AND A COMBINATION OF FOUR OR MORE TRIVALENT PHOSPHORUS ATOMS AND TRIVALENT ARSENIC ATOMS, RESPECTIVELY, WITH A BRIDGE OF TWO CARBON ATOMS, FOR EXAMPLE, -CH=CH- OR -CH2-CH2-, BETWEEN AT LEAST TWO OF THE PHOSPHORUS ATOMS, TWO OF THE ARSENIC ATOMS, AND THE PHOSPHORUS AND ARSENIC ATOM, RESPECTIVELY, AND (4) POLYTERIARY ARSINOPHOSPHINES CONTAINING AT LEAST ONE TRIVALENT PHOSPHORUS ATOM AND AT LEAST ONE TRIVALENT ARSENIC ATOM WITH A BRIDGE OF TWO CARBON ATOMS, FOR EXAMPLE, -CH=CH- OR -CH2-CH2-, BEWTEEN THE PHOSPHORUS AND ARSENIC ATOMS, SAID COMPOUNDS BEING USEFUL AS ADDITITVES IN GASOLINES AND FOR FORMING COMPLEXES WITH METAL CARBONYLS AND METAL HALIDES FOR USE AS CATALYSTS IN THE POLYMERIZATION OR OLIGOMERIZATION OF OLEFINS AND ACTEYLENES AND IN HYDROGENATION PROCESSES; AND THE BASE-CATALYZED ADDITION PROCESS OF SNTHESIZING THE FOREGOING COMPOUNDS WHEREIN THE ADDITION OF COMPOUNDS WITH PHOSPHORUS-HYDROGEN BONDS OR ARSENIC-HYDROGEN BONDS TO VINYL OR ETHYLNYL PHOSPHORUS OR ARSENIC DERIVATIVES IS BROUGHT ABOUT, EACH OF THE PHOSPHORUS AND ARSENIC BEING IN ITS TRIVALENT STATE.

    Halogenated-10 10'-riphenoxarsines
    12.
    发明授权
    Halogenated-10 10'-riphenoxarsines 失效
    HALOGENATED-10 10'-RIPHENOXAR​​SINES

    公开(公告)号：US3636024A

    公开(公告)日：1972-01-18

    申请号：US3636024D

    申请日：1970-05-04

    Applicant: DOW CHEMICAL CO

    Inventor： WANG CHUN-SHAN ,  MCGEE THOMAS W

    IPC: C07F9/80 ,  C07F9/74 ,  A01N9/00 ,  C08F1/84

    CPC classification number: C07F9/806

    Abstract: THE PRESENT INVENTION IS DIRECTED TO METHODS USEFUL FOR PROTECTING ARTICLES FROM ATTACK BY MARINE-FOULING ORGANISMS WHICH COMPRISES TREATING AN ARTICLE WITH COMPOSITIONS CONTAINING AN ANTI-FOULING AMOUNT OF AN ORGANOARSINE COMPOUND CORRESPONDING TO THE FORMULA

    10-((X)N-PHENOXARSIN-10-YL),(X'')N-PHENOXARSINE

    WHEREIN X AND X'' REPRESENT HALOGEN, AND N IS 0, 1 OR 2, AND THEREAFTER PLACING THE ARTICLE SO TREATED IN THE ENVIRONMENT OF THE MARINE-FOULING ORGANISMS. METHODS OF TREATING ARTICLES BY PAINTING THEIR SURFACES WITH A PAINT COMPOSITION CONTAINING AT LEAST 0.2 POUND OF ONE OF THE ABOVE ORGANOARSINE COMPOUNDS PER GALLON OF COMPOSITION ARE DESCRIBED TOGETHER WITH USEFUL PAINT COMPOSITION. THE HALOGENATED ORGANOARSINE COMPOUNDS OF THE ABOVE FORMULA WHEREIN N IS 1 OR 2 ARE NOVEL COMPOUNDS AND CONSTITUTE A SECOND EMBODIMENT OF THIS INVENTION.

    Method of producing onium fluorides selected from the group consisting of nitrogen, antimony, boron and arsenic
    16.
    发明授权
    Method of producing onium fluorides selected from the group consisting of nitrogen, antimony, boron and arsenic 失效
    制备选自氮，锑，硼和砷的氟化鎓的方法

    公开(公告)号：US3388131A

    公开(公告)日：1968-06-11

    申请号：US36757864

    申请日：1964-05-14

    Applicant: SIEMENS AG

    Inventor： GERD URBAN ,  RICHARD DOTZER

    IPC: C03C17/28 ,  C07D213/20 ,  C07F9/00 ,  C07F9/535 ,  C07F9/54 ,  C07F9/66 ,  C07F9/70 ,  C07F9/74 ,  C07F9/90 ,  C07F9/92 ,  C23F11/10 ,  H01G9/02 ,  H01G9/022

    CPC classification number: H01G9/022 ,  C03C17/28 ,  C07D213/20 ,  C07F9/00 ,  C07F9/535 ,  C07F9/54 ,  C07F9/66 ,  C07F9/70 ,  C07F9/743 ,  C07F9/90 ,  C07F9/92 ,  C23F11/10

    Abstract: Onium fluorides (fluorides of substituted ammonium, phosphonium, arsonium and stibonium ions) are prepared by (i) reacting an onium chloride, bromide or iodide with HF under anhydrous conditions to form an onium fluoride/hydrogen fluoride addition compound, reacting this with a metal alkoxide to produce the corresponding alcohol addition compound, and thermally degrading the latter; or (ii) reacting an onium chloride, bromide or iodide with a metal alkoxide, reacting the product with HF under anhydrous conditions to form an onium fluoride/alcohol addition compound, and thermally degrading the latter. Examples prepare [CH3)4N]F, 1-benzylpyridinium fluoride, [(CH3)4Sb]F, trimethylbenzylammonium fluoride, [(C2H5)4N]F, [(CH3)3(C2H5)N]F, C3\H7)4N]F, [(n-C3H7)4N]F, trimethylcetylammonium fluoride, cetylpyridinium fluoride, [(CH3)3(C6H5)N]F [(C6H5)4P]F, [(C6H5)4As]F and [CH3(C6H5)3-As]F. The fluorides may be thermally cracked to give alkyl or aryl fluorides, e.g. benzyl fluoride from trimethylbenzylammonium fluoride, and methyl fluoride from [(CH3)4N]F. The onium fluorides are good conductors and may be used in condensers (see Division Hl) or electrolytic processes (see Division C7). They also react with metal alkyls to produce organometallic complex salts.ALSO:Solvate free substituted ammonium, phosphonium, arsonium or stibonium fluorides (see Division C2) can be reacted with metal alkyls to form organometallic complex salts for use as molten electrolytes, e.g. for refining aluminium or they can be used for the anodic production of fluoride layers on metal surfaces.

    Diphenyl thiophenyl arsine
    17.
    发明授权
    Diphenyl thiophenyl arsine 失效
    二苯硫基胂

    公开(公告)号：US3257439A

    公开(公告)日：1966-06-21

    申请号：US21310262

    申请日：1962-07-30

    Applicant: MONTEDISON SPA

    Inventor： RAFFACLLO FUSCO ,  AUGUSTO PERI CESARE ,  VITTORIO CORRADINI

    IPC: C07F9/74

    CPC classification number: C07F9/74 ,  C07F9/743

    Abstract: The invention comprises compounds of formula where R1 is a benzyl radical or a substituted or unsubstituted alkyl or aryl radical and R2 is a substituted or unsubstituted aryl radical, a benzyl radical, a saturated hydrocarbon radical or a halogen. Specified compounds include diphenyl thiophenyl arsine, and diphenyl(1 - thio - 2 - carbomethoxyphenyl) arsine. They may be prepared by reacting a phenylhalo-arsine of formula C6H5Hs(R2)X with an alkyl metal mercaptide of formula R1SM where R1 and R1 are as above defined, X is halogen and M is an alkali metal. The reaction is carried out in a solvent in which the reactants are soluble, e.g. ethanol. They may be used in pesticidal and fungicidal compositions (see Division A5).ALSO:Pesticidal compositions comprise a compound of formula p where R1 is a benzyl radical or a substituted or unsubstituted alkyl or aryl radical and R2 is a substituted or unsubstituted aryl radical, a benzyl radical, a saturated hydrocarbon radical or a halogen associated with a solvent, emulsifier, wetting agent dispersant, inert powder and/or an anti-foaming agent. Specified are (a) a wettable powder comprising diphenyl thiobenzyl arsine, kieselguhr and an alkyl aryl sulphonate, and (b) a dusting powder comprising diphenyl thiophenyl arsine and talc.

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