ES456659A1 - Procedimiento para la preparacion de 2,2 - dimetil - 2,3-di-hidrobenzofuranil-(7) - carbamato de n-metil-n-(2-roluensul-fonmetilamida-n'-sulfenilo). - Google Patents

Procedimiento para la preparacion de 2,2 - dimetil - 2,3-di-hidrobenzofuranil-(7) - carbamato de n-metil-n-(2-roluensul-fonmetilamida-n'-sulfenilo).

Info

Publication number
ES456659A1
ES456659A1 ES456659A ES456659A ES456659A1 ES 456659 A1 ES456659 A1 ES 456659A1 ES 456659 A ES456659 A ES 456659A ES 456659 A ES456659 A ES 456659A ES 456659 A1 ES456659 A1 ES 456659A1
Authority
ES
Spain
Prior art keywords
nematicidally
sulphenyl
dihydrobenzofuranyl
dimethyl
methyl
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
ES456659A
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.)
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 ES456659A1 publication Critical patent/ES456659A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Furan Compounds (AREA)

Abstract

Procedimiento para la preparación de 2,2-dimetil-2,3-dihidrobenzofuranil-(7)-carbamato de N-metil-N-(2-toluensulfonmetilamida-N-sulfenilo), el fluoruro de ácido de la formula II empleado como producto de partida, aun no es conocido, pero puede ser preparado partiéndose de cloruro de ácido 2-toluensulfonico que se transforma con dimetilamina en la correspondiente metilanida de ácido sulfonico y ulteriormente con dicloruro disulforico en el disulfuro. El desdoblamiento de este disulfuro da el cloruro de sulfeno V que con fluoruro de ácido N-metrilcabanico puede ser transformado en el compuesto de la formula II. Como diluyentes son apropiados todos los disolventes orgánicos inertes. A estos pertenecen éteres, tales como benceno o touleno; hidrocarburos clorados, tales como diclorometano, cloroformo, o clorobencenos; además, nitrilos, esteres y cetonas, asi como mezclas de estos disolventes.
ES456659A 1976-03-10 1977-03-09 Procedimiento para la preparacion de 2,2 - dimetil - 2,3-di-hidrobenzofuranil-(7) - carbamato de n-metil-n-(2-roluensul-fonmetilamida-n'-sulfenilo). Expired ES456659A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762609830 DE2609830A1 (de) 1976-03-10 1976-03-10 N-methyl-n-(2-toluolsulfonsaeuremethylamid-n'-sulfenyl)-2,2-dimethyl- 2,3-dihydrobenzofuranyl-(7)-carbamat, verfahren zu seiner herstellung und seine insektizide verwendung

Publications (1)

Publication Number Publication Date
ES456659A1 true ES456659A1 (es) 1978-01-16

Family

ID=5971958

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456659A Expired ES456659A1 (es) 1976-03-10 1977-03-09 Procedimiento para la preparacion de 2,2 - dimetil - 2,3-di-hidrobenzofuranil-(7) - carbamato de n-metil-n-(2-roluensul-fonmetilamida-n'-sulfenilo).

Country Status (17)

Country Link
US (1) US4103024A (es)
JP (1) JPS52108967A (es)
AR (1) AR210013A1 (es)
BE (1) BE852263A (es)
BR (1) BR7701382A (es)
DD (1) DD130200A5 (es)
DE (1) DE2609830A1 (es)
DK (1) DK103977A (es)
ES (1) ES456659A1 (es)
FR (1) FR2343737A1 (es)
IL (1) IL51609A0 (es)
NL (1) NL7702435A (es)
PL (1) PL196504A1 (es)
PT (1) PT66268B (es)
RO (1) RO71255A (es)
SE (1) SE7702661L (es)
ZA (1) ZA771422B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405796A (en) * 1980-07-21 1983-09-20 The Upjohn Company Processes for making phosphorus derivatives of aminothiomethylcarbamates
IN155624B (es) * 1980-09-01 1985-02-16 Otsuka Chemical Co Ltd
JPS60115475U (ja) * 1984-01-12 1985-08-05 株式会社　ジヤルコ 多極コネクタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344175A1 (de) * 1973-09-01 1975-03-27 Bayer Ag N-sulfenylierte 2,3-dihydrobenzofuranyl7-n-methylcarbamate, verfahren zu ihrer herstellung sowie ihre verwendung als insektizide

Also Published As

Publication number Publication date
JPS52108967A (en) 1977-09-12
RO71255A (ro) 1982-05-10
DK103977A (da) 1977-09-11
ZA771422B (en) 1978-02-22
IL51609A0 (en) 1977-05-31
FR2343737A1 (fr) 1977-10-07
SE7702661L (sv) 1977-09-11
BR7701382A (pt) 1978-05-02
BE852263A (fr) 1977-09-09
PT66268B (de) 1978-08-08
PL196504A1 (pl) 1978-01-02
US4103024A (en) 1978-07-25
NL7702435A (nl) 1977-09-13
PT66268A (de) 1977-04-01
DE2609830A1 (de) 1977-09-15
DD130200A5 (de) 1978-03-15
AR210013A1 (es) 1977-06-15

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