RO92200B - Procedeu pentru prepararea unor s-benzilcarbamati - Google Patents

Procedeu pentru prepararea unor s-benzilcarbamati

Info

Publication number
RO92200B
RO92200B RO110451A RO11045182A RO92200B RO 92200 B RO92200 B RO 92200B RO 110451 A RO110451 A RO 110451A RO 11045182 A RO11045182 A RO 11045182A RO 92200 B RO92200 B RO 92200B
Authority
RO
Romania
Prior art keywords
general formula
methyl
radical
amine
preparing
Prior art date
Application number
RO110451A
Other languages
English (en)
Other versions
RO92200A (ro
Inventor
Lamont Buren Lawrence
Julius Randolph Barney
Richard James Donald
Harry Tilles Francis
Gordon Teach Eugene
Original Assignee
Stauffer Chemical Company
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 Stauffer Chemical Company filed Critical Stauffer Chemical Company
Publication of RO92200A publication Critical patent/RO92200A/ro
Publication of RO92200B publication Critical patent/RO92200B/ro

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
    • A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C333/02—Monothiocarbamic acids; Derivatives thereof
    • C07C333/04—Monothiocarbamic acids; Derivatives thereof having nitrogen atoms of thiocarbamic groups bound to hydrogen atoms or to acyclic carbon atoms
    • 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

Landscapes

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

Abstract

Inventia se refera la un procedeu pentru prepararea unor S-benzilcarbamati cu formula generala I: (vezi formula) în care R1 reprezinta un atom de hidrogen sau un radicalmetoxi, R2 reprezinta un radical metil, etil sau alil, iar R3 reprezinta un radical alchil linear cu 3..6 atomi de carbon, eventual substituit cu unul sau doi radicali metil sau alil, compusi ci proprietati erbicide, caracterizat prin aceea ca un compus cu formula generala II: (vezi formula) în care R1 are semnificatiile de mai sus, reactioneaza cu un mic exces fata de raportul stiochiometric dintr-o amina cu formula generala III: (vezi formula) R2-NH-R3, în care R2si R3 au semnificatiile de mai sus, în prezenta unui agent care capteaza acidul clorhidric, ales dintre o amina tertiara sau un hidroxid de metal alcalin,într.un solvent ales dintre hidrocarburi aromatice, eteri sau apa, la o temperatura cuprinsa între 0 si 40 degree C.
RO110451A 1981-07-27 1982-07-16 Procedeu pentru prepararea unor s-benzilcarbamati RO92200B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28680781A 1981-07-27 1981-07-27

Publications (2)

Publication Number Publication Date
RO92200A RO92200A (ro) 1987-11-30
RO92200B true RO92200B (ro) 1987-12-02

Family

ID=23100239

Family Applications (3)

Application Number Title Priority Date Filing Date
RO122009A RO92910B1 (ro) 1981-07-27 1982-07-16 Compozitie erbicida
RO110451A RO92200B (ro) 1981-07-27 1982-07-16 Procedeu pentru prepararea unor s-benzilcarbamati
RO122008A RO92909B (ro) 1981-07-27 1982-07-16 Compozitie erbicida

Family Applications Before (1)

Application Number Title Priority Date Filing Date
RO122009A RO92910B1 (ro) 1981-07-27 1982-07-16 Compozitie erbicida

Family Applications After (1)

Application Number Title Priority Date Filing Date
RO122008A RO92909B (ro) 1981-07-27 1982-07-16 Compozitie erbicida

Country Status (26)

Country Link
EP (1) EP0083648B1 (ro)
JP (1) JPH06239709A (ro)
KR (1) KR890000580B1 (ro)
AR (1) AR231438A1 (ro)
AT (1) ATE20235T1 (ro)
AU (1) AU547604B2 (ro)
BE (1) BE893944A (ro)
BG (1) BG41815A3 (ro)
BR (1) BR8207849A (ro)
CA (1) CA1200250A (ro)
CS (1) CS231997B2 (ro)
DD (1) DD202495A5 (ro)
DE (1) DE3271541D1 (ro)
DK (1) DK154552C (ro)
ES (1) ES8400086A1 (ro)
HU (1) HU190644B (ro)
IL (1) IL66407A (ro)
IT (1) IT1157225B (ro)
NZ (1) NZ201284A (ro)
PH (1) PH23522A (ro)
PL (1) PL135813B1 (ro)
PT (1) PT75288B (ro)
RO (3) RO92910B1 (ro)
WO (1) WO1983000329A1 (ro)
YU (1) YU43084B (ro)
ZA (1) ZA825170B (ro)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI844547L (fi) * 1983-12-05 1985-06-06 Stauffer Chemical Co Herbicidblandningar och foerfarande foer kontroll av ograes.
FI844623A7 (fi) * 1983-12-12 1985-06-13 Stauffer Chemical Co Synergistiset herbisidiseokset.
US5037991A (en) * 1984-07-18 1991-08-06 Sandoz Ltd. Novel substituted aromatic compounds
US5447903A (en) * 1989-10-18 1995-09-05 Hoechst Aktiengesellschaft Herbicidal active substance combinations
JP2007530496A (ja) * 2004-03-26 2007-11-01 シンジェンタ パーティシペーションズ アクチェンゲゼルシャフト 田における所望されない植生を制御するためのプロスルホカルブの使用
EP2052606A1 (de) 2007-10-24 2009-04-29 Bayer CropScience AG Herbizid-Kombination
DE102008037620A1 (de) 2008-08-14 2010-02-18 Bayer Crop Science Ag Herbizid-Kombination mit Dimethoxytriazinyl-substituierten Difluormethansulfonylaniliden
EA031196B1 (ru) 2010-10-15 2018-11-30 Байер Интеллектуэль Проперти Гмбх Применение als ингибиторных гербицидов для контроля нежелательной вегетации в растениях beta vulgaris, толерантных к als ингибиторным гербицидам
US9370183B2 (en) 2011-05-04 2016-06-21 Bayer Intellectual Property Gmbh Use of ALS inhibitor herbicides for control of unwanted vegetation in ALS inhibitor herbicide tolerant Brassica, such as B. napus, plants
RS57806B2 (sr) 2012-12-13 2022-07-29 Bayer Cropscience Ag Upotreba als inhibitora herbicida za kontrolu neželjene vegetacije kod beta vulgaris biljaka tolerantnih na als inhibitore herbicida
EP4415527A1 (en) 2021-10-15 2024-08-21 KWS SAAT SE & Co. KGaA Als inhibitor herbicide tolerant beta vulgaris mutants

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098001A (en) * 1959-12-28 1963-07-16 Schering Ag Acaricide agent
JPS5142173B1 (ro) * 1970-01-23 1976-11-13
US3742005A (en) * 1970-12-14 1973-06-26 Stauffer Chemical Co Herbicidal thiolcarbamates
US3897492A (en) * 1972-08-14 1975-07-29 Stauffer Chemical Co Method of making carbamoyl sulfoxide derivatives
US4147715A (en) * 1978-03-23 1979-04-03 Stauffer Chemical Company Thiocarbamate preparation utilizing quaternary ammonium salt catalysts
JPS58501177A (ja) * 1981-07-27 1983-07-21 ストウフア−　ケミカル　カンパニ− Ｓ−ベンジルチオ−ルカ−バメ−トおよびその稲田における雑草抑制剤としての使用

Also Published As

Publication number Publication date
ATE20235T1 (de) 1986-06-15
RO92200A (ro) 1987-11-30
RO92909A (ro) 1987-11-30
JPH06239709A (ja) 1994-08-30
BR8207849A (pt) 1983-08-30
BE893944A (nl) 1983-01-27
WO1983000329A1 (en) 1983-02-03
IT8248878A1 (it) 1984-01-23
IT8248878A0 (it) 1982-07-23
IT1157225B (it) 1987-02-11
YU163582A (en) 1985-03-20
ES514401A0 (es) 1983-10-16
AU8821182A (en) 1983-03-17
AU547604B2 (en) 1985-10-24
DK154552C (da) 1989-04-24
EP0083648A4 (en) 1984-01-10
NZ201284A (en) 1985-08-16
RO92909B (ro) 1987-12-01
RO92910A2 (ro) 1987-11-30
CS231997B2 (en) 1985-01-16
ES8400086A1 (es) 1983-10-16
AR231438A1 (es) 1984-11-30
DK117483D0 (da) 1983-03-11
IL66407A0 (en) 1982-11-30
IL66407A (en) 1987-12-31
DD202495A5 (de) 1983-09-21
DK117483A (da) 1983-03-11
ZA825170B (en) 1983-08-31
PT75288A (en) 1982-08-01
CA1200250A (en) 1986-02-04
PL135813B1 (en) 1985-12-31
DK154552B (da) 1988-11-28
EP0083648A1 (en) 1983-07-20
EP0083648B1 (en) 1986-06-04
CS565282A2 (en) 1984-01-16
BG41815A3 (en) 1987-08-14
PT75288B (en) 1984-07-02
DE3271541D1 (en) 1986-07-10
PH23522A (en) 1989-08-25
HU190644B (en) 1986-09-29
PL237663A1 (en) 1983-03-28
RO92910B1 (ro) 1987-12-01
KR890000580B1 (ko) 1989-03-21
KR840000484A (ko) 1984-02-22
YU43084B (en) 1989-02-28

Similar Documents

Publication Publication Date Title
ES8407025A1 (es) Un procedimiento para preparar derivados de nicotinamida.
RO82369B (ro) Procedeu pentru prepararea unor derivati de 9-amino-dibenzopiran
RO92200B (ro) Procedeu pentru prepararea unor s-benzilcarbamati
EP0477778A3 (en) Benzene, pyridine and pyrimidine derivative
RO84317B (ro) Procedeu de preparare a unor derivati de difenileter cu activitate erbicida
RO82173B (ro) Procedeu de obtinere a unor derivati de flavan
CA1266667C (en) ARYLIC TRIAZOLINONES HERBICIDES
ES475635A1 (es) Procedimiento para preparar derivados de imidazol.
TW328077B (en) Process for the preparation of thioamide
RO83707B (ro) Procedeu pentru prepararea esterilor clormetilici ai unor derivati ai acidului penicilanic
MY109714A (en) Process for preparing 8-chloroquinolone derivatives
RO84100B (ro) Procedeu pentru prepararea unor derivati de benzodiazepina
EP0245902A3 (en) Benzothiazinone derivatives
RO85318B (ro) Procedeu pentru prepararea unor derivati de 4-chinolona cu activitate antihipertensiva
ES475596A1 (es) Procedimiento para la preparacion de derivados de fenoxial- canolaminas
RO85385B (ro) Procedeu pentru prepararea unor derivati de tiazol
ES8400406A1 (es) Procedimiento para preparar derivados de indano.
ES451292A1 (es) Un procedimiento para la preparacion de derivados de tieno- tiacina.
DE3170942D1 (en) N-phthalidyl-5-fluorouracil derivatives
RO81209B (ro) Procedeu pentru prepararea unor saruri de benzimidazolina
RO85278B (ro) Procedeu de preparare a unor derivati de 1, 2, 3-tiadiazol-5-il-uree
HUP9901985A2 (hu) Eljárás 3-fenil-1-[(metilén-dioxi)-fenil]-2-indánkarbonsav- és ciklopentapiridin-származékok, és intermedierjeik előállítására, valamint új intermedierjeik
RO81684B (ro) Procedeu pentru prepararea unor benzenamine
FR2312255B1 (ro)
ES454038A1 (es) Procedimiento para la preparacion de amidas derivadas de la 4-aminopiperidina.