EA199700174A1 - Способ получения аммониевых солей 3-изопропил-2,1,3-бензотиадиазин-4-он-2,2-диоксида - Google Patents

Способ получения аммониевых солей 3-изопропил-2,1,3-бензотиадиазин-4-он-2,2-диоксида

Info

Publication number
EA199700174A1
EA199700174A1 EA199700174D EA199700174D EA199700174A1 EA 199700174 A1 EA199700174 A1 EA 199700174A1 EA 199700174 D EA199700174 D EA 199700174D EA 199700174 D EA199700174 D EA 199700174D EA 199700174 A1 EA199700174 A1 EA 199700174A1
Authority
EA
Eurasian Patent Office
Prior art keywords
isopropyl
dioxide
benzothadiazin
bentazon
iia
Prior art date
Application number
EA199700174D
Other languages
English (en)
Inventor
Ханс Руперт Меркле
Альфонс Дурайн
Ханспетер Хансен
Карл-Фридрих Егер
Original Assignee
Басф Акциенгезельшафт
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 Басф Акциенгезельшафт filed Critical Басф Акциенгезельшафт
Publication of EA199700174A1 publication Critical patent/EA199700174A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/15—Six-membered rings
    • C07D285/16—Thiadiazines; Hydrogenated thiadiazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

В заявке описываются три способа (А, Б, В) получения солей 3-изопропил-1,2,3-бензотиадиазин-4-он-2,2-диоксида общей формулы I(R-Rобозначают H, низший алкил, низший гидроксиалкил), в которых: (А) бентазон (IIa) подвергают взаимодействию в органическом растворителе с амином (IIIa), (Б) бентазон (IIa) подвергают взаимодействию в практически несмешиваемом с водой органическом растворителе с амином (IIIa) либо с аммониевой солью (IIIb) и соль (I) растворяют в воде, и в (I) подвергают взаимодействию соответственно в воде бентазон (IIa) с аммониевой солью (IIIb) либо натриевый бентазон (IIb) с аммониевой солью (IIIc).
EA199700174D 1995-02-15 1997-09-11 Способ получения аммониевых солей 3-изопропил-2,1,3-бензотиадиазин-4-он-2,2-диоксида EA199700174A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19505036A DE19505036A1 (de) 1995-02-15 1995-02-15 Verfahren zur Herstellung von Ammonium-Salzen von 3-Isopropyl-2,1,3-benzothidadizin-4-on-2,2-dioxid
PCT/EP1996/000420 WO1996025407A2 (de) 1995-02-15 1996-02-01 Verfahren zur herstellung von ammonium-salzen von 3-isopropyl-2,1,3-benzothiadiazin-4-on-2,2-dioxid

Publications (1)

Publication Number Publication Date
EA199700174A1 true EA199700174A1 (ru) 1997-12-30

Family

ID=7754019

Family Applications (2)

Application Number Title Priority Date Filing Date
EA199700174A EA002236B1 (ru) 1995-02-15 1996-02-01 Способ получения аммониевых солей 3-изопропил-2,1,3-бензотиадиазин-4-он-2,2-диоксида
EA199700174D EA199700174A1 (ru) 1995-02-15 1997-09-11 Способ получения аммониевых солей 3-изопропил-2,1,3-бензотиадиазин-4-он-2,2-диоксида

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA199700174A EA002236B1 (ru) 1995-02-15 1996-02-01 Способ получения аммониевых солей 3-изопропил-2,1,3-бензотиадиазин-4-он-2,2-диоксида

Country Status (26)

Country Link
US (1) US5795983A (ru)
EP (2) EP0809638A2 (ru)
JP (1) JPH11500115A (ru)
KR (1) KR100408947B1 (ru)
CN (1) CN1070190C (ru)
AR (2) AR000425A1 (ru)
AU (1) AU703200B2 (ru)
BR (1) BR9607724A (ru)
CA (1) CA2211110C (ru)
CZ (2) CZ296270B6 (ru)
DE (1) DE19505036A1 (ru)
EA (2) EA002236B1 (ru)
FI (1) FI973339A0 (ru)
HU (1) HU221207B1 (ru)
IL (1) IL116959A (ru)
IN (1) IN182771B (ru)
NO (2) NO308847B1 (ru)
NZ (1) NZ301683A (ru)
PL (2) PL184263B1 (ru)
RO (1) RO118294B1 (ru)
SI (1) SI9620033A (ru)
SK (2) SK284010B6 (ru)
TR (1) TR199700805T1 (ru)
UA (1) UA62910C2 (ru)
WO (1) WO1996025407A2 (ru)
ZA (1) ZA961171B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6218337B1 (en) * 1996-09-27 2001-04-17 Basf Aktiengesellschaft Solid mixtures of 3-isopropyl-2,1,3-benzothiadiazin-4-one-2,2,-dioxide or its salts
CN104478829A (zh) * 2014-11-12 2015-04-01 浙江中山化工集团股份有限公司 一种苯达松二甲胺盐原药的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012870A (en) * 1958-08-04 1961-12-12 Velsicol Chemical Corp Method of destroying undesirable vegetation
DE2217722C2 (de) * 1972-04-13 1982-11-04 Basf Ag, 6700 Ludwigshafen Herbizid
BE793238A (fr) * 1971-12-24 1973-06-22 Basf Ag Procede de lutte contre la croissance de plantes indesirables
DE2710382C2 (de) * 1977-03-10 1983-12-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von 2,1,3-Benzothiadiazin-4-on-2,2-dioxid-derivaten
US5266553A (en) * 1991-10-21 1993-11-30 Riverdale Chemical Company Method of manufacturing a dry water-soluble herbicidal salt composition

Also Published As

Publication number Publication date
EP0809638A2 (de) 1997-12-03
NO309983B1 (no) 2001-04-30
AR022849A1 (es) 2002-09-04
IL116959A0 (en) 1996-05-14
NO973758L (no) 1997-10-14
CA2211110C (en) 2004-04-27
ZA961171B (en) 1997-08-14
FI973339A (fi) 1997-08-14
US5795983A (en) 1998-08-18
HUP9702423A3 (en) 1999-05-28
HUP9702423A2 (hu) 1998-04-28
CN1175947A (zh) 1998-03-11
SK284010B6 (sk) 2004-08-03
CZ292785B6 (cs) 2003-12-17
SK104797A3 (en) 1998-07-08
NO973758D0 (no) 1997-08-14
EP0866062A1 (de) 1998-09-23
UA62910C2 (en) 2004-01-15
HU221207B1 (en) 2002-08-28
CZ296270B6 (cs) 2006-02-15
AU703200B2 (en) 1999-03-18
DE19505036A1 (de) 1996-08-22
WO1996025407A3 (de) 1996-11-07
NO308847B1 (no) 2000-11-06
NO20002506D0 (no) 2000-05-15
KR100408947B1 (ko) 2004-01-24
IL116959A (en) 2000-10-31
AU4717196A (en) 1996-09-04
TR199700805T1 (xx) 1998-02-21
CA2211110A1 (en) 1996-08-22
CZ239597A3 (cs) 1998-06-17
SI9620033A (en) 1997-12-31
PL184263B1 (pl) 2002-09-30
IN182771B (ru) 1999-07-17
NZ301683A (en) 2000-02-28
RO118294B1 (ro) 2003-04-30
KR19980702242A (ko) 1998-07-15
WO1996025407A2 (de) 1996-08-22
CN1070190C (zh) 2001-08-29
MX9706066A (es) 1997-10-31
JPH11500115A (ja) 1999-01-06
PL183415B1 (pl) 2002-06-28
AR000425A1 (es) 1997-06-18
PL321834A1 (en) 1997-12-22
SK284009B6 (sk) 2004-08-03
NO20002506L (no) 1997-10-14
FI973339A0 (fi) 1997-08-14
BR9607724A (pt) 1998-07-14
EA002236B1 (ru) 2002-02-28

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