ES237332A1 - MÉTODO DE PREPARAR 3-HALO-2,3-DIHIDROTIOFENO-1,1-DIoXIDO - Google Patents

MÉTODO DE PREPARAR 3-HALO-2,3-DIHIDROTIOFENO-1,1-DIoXIDO

Info

Publication number
ES237332A1
ES237332A1 ES0237332A ES237332A ES237332A1 ES 237332 A1 ES237332 A1 ES 237332A1 ES 0237332 A ES0237332 A ES 0237332A ES 237332 A ES237332 A ES 237332A ES 237332 A1 ES237332 A1 ES 237332A1
Authority
ES
Spain
Prior art keywords
dioxide
dihydrothiophene
halo
treatment
killing nematodes
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
ES0237332A
Other languages
English (en)
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Alkali 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
Priority to US606972A priority Critical patent/US2928766A/en
Application filed by Diamond Alkali Co filed Critical Diamond Alkali Co
Publication of ES237332A1 publication Critical patent/ES237332A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/46Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
    • C07D333/48Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms

Abstract

El método de preparar 3-halo-2, 3-dihidrotiofeno-1,1-dióxido que comprende mono-dehidrohalogenar 3,4-dihalotetrahidrotiofeno-1,1-dióxido.
ES0237332A 1956-08-30 1957-08-28 MÉTODO DE PREPARAR 3-HALO-2,3-DIHIDROTIOFENO-1,1-DIoXIDO Expired ES237332A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US606972A US2928766A (en) 1956-08-30 1956-08-30 Method of killing nematodes by treatment with 3-halo-2, 3-dihydrothiophene-1, 1-dioxide

Publications (1)

Publication Number Publication Date
ES237332A1 true ES237332A1 (es) 1958-07-01

Family

ID=24430279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0237332A Expired ES237332A1 (es) 1956-08-30 1957-08-28 MÉTODO DE PREPARAR 3-HALO-2,3-DIHIDROTIOFENO-1,1-DIoXIDO

Country Status (2)

Country Link
US (1) US2928766A (es)
ES (1) ES237332A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054801A (en) * 1957-12-18 1962-09-18 Burroughs Wellcome Co Quaternary ammonium compounds and the preparation thereof
US3082214A (en) * 1958-09-04 1963-03-19 Diamond Alkali Co Chemical compositions and process
US3075995A (en) * 1959-12-02 1963-01-29 Diamond Alkali Co Tetrahydro-1, 1-dioxo-3-thienyl carbanilates
US3099658A (en) * 1960-02-11 1963-07-30 Diamond Alkali Co Thianaphthene 1,1-dioxide compounds
US3073692A (en) * 1960-02-23 1963-01-15 Diamond Alkali Co Method of killing microorganisms, plant pests, and plants with halogenated dihydrothiophene-1, 1-di-oxide compounds
US3073691A (en) * 1960-02-23 1963-01-15 Diamond Alkali Co Method of killing microorganisms, plant pests, and plants with halogenated thiophene-1, 1-dioxide compounds
US3218229A (en) * 1964-05-07 1965-11-16 American Cyanamid Co Controlling nematodes in soil with nematocidal benzo[b] thiophenes
US3988144A (en) * 1973-10-26 1976-10-26 The Procter & Gamble Company Novel organotin compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482088A (en) * 1949-09-20 Bkomotrichloromethaxe and prox
US2357344A (en) * 1943-06-15 1944-09-05 Shell Dev Solvent extraction process
US2656362A (en) * 1951-07-05 1953-10-20 Allied Lab Inc Preparation of 2-halogenated tetrahydrothiophene 1, 1-dioxides
US2723190A (en) * 1951-09-26 1955-11-08 Monsanto Chemicals Organic sulfur compounds and herbicides containing same
US2743211A (en) * 1954-09-24 1956-04-24 Stauffer Chemical Co Rhodanines

Also Published As

Publication number Publication date
US2928766A (en) 1960-03-15

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