MD902B2 - Способ получения замещенных бензенов или сульфобензеновой кислоты, их производных и способ получения N,N'- замещенной мочевины - Google Patents

Способ получения замещенных бензенов или сульфобензеновой кислоты, их производных и способ получения N,N'- замещенной мочевины

Info

Publication number
MD902B2
MD902B2 MD93-0054A MD930054A MD902B2 MD 902 B2 MD902 B2 MD 902B2 MD 930054 A MD930054 A MD 930054A MD 902 B2 MD902 B2 MD 902B2
Authority
MD
Moldova
Prior art keywords
obtaining substituted
palladium
homogeneous
hydrogenation
acid
Prior art date
Application number
MD93-0054A
Other languages
English (en)
Romanian (ro)
Other versions
MD930054A (ro
Inventor
Peter Baumeister
Gottfried Seifert
Heinz Steiner
Original Assignee
Novartis 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 Novartis Ag filed Critical Novartis Ag
Publication of MD930054A publication Critical patent/MD930054A/xx
Publication of MD902B2 publication Critical patent/MD902B2/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
    • C07B37/04—Substitution
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/16—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to only one ring carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cephalosporin Compounds (AREA)
  • Steroid Compounds (AREA)

Abstract

Изобретение относится к области химии. Способ получения замещенных бензенов или сульфабензеновой кислоты и их производных, включая диазотирование производствного аминобензеналиортщфминосульфобензеновой кислоты, осуществляется путем однородной палладий-катализированной связи с гетерогенной палладий-катализированной гидрогенизацией замещенного олефина. При этом гомогенизированный катализатор восстанавливается и осаждается в качестве металла после соединения с реакционной смесью и используется в качестве гетерогенного катализатора палладия в целях гидрогенизации. Способ наилучшим образом может быть использован для получения гербицидов на основе N-сульфобензен -N1-триазин мочевины.
MD93-0054A 1992-08-18 1993-08-16 Способ получения замещенных бензенов или сульфобензеновой кислоты, их производных и способ получения N,N'- замещенной мочевины MD902B2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93213592A 1992-08-18 1992-08-18

Publications (2)

Publication Number Publication Date
MD930054A MD930054A (ro) 1995-02-28
MD902B2 true MD902B2 (ru) 1998-01-31

Family

ID=25461832

Family Applications (1)

Application Number Title Priority Date Filing Date
MD93-0054A MD902B2 (ru) 1992-08-18 1993-08-16 Способ получения замещенных бензенов или сульфобензеновой кислоты, их производных и способ получения N,N'- замещенной мочевины

Country Status (30)

Country Link
EP (1) EP0584043B1 (ru)
JP (1) JP3629591B2 (ru)
KR (1) KR940003931A (ru)
CN (2) CN1043889C (ru)
AT (1) ATE144762T1 (ru)
AU (1) AU665262B2 (ru)
BG (1) BG61805B1 (ru)
BR (1) BR9303392A (ru)
CA (1) CA2104148C (ru)
CZ (1) CZ168093A3 (ru)
DE (1) DE69305711T2 (ru)
EE (1) EE9400295A (ru)
FI (1) FI933604L (ru)
HR (1) HRP931119A2 (ru)
HU (1) HUT64741A (ru)
IL (1) IL106700A0 (ru)
LT (1) LT3243B (ru)
LV (1) LV10558B (ru)
MD (1) MD902B2 (ru)
MX (1) MX9304811A (ru)
MY (1) MY110183A (ru)
NO (1) NO932921L (ru)
NZ (1) NZ248412A (ru)
PL (2) PL174329B1 (ru)
RO (1) RO112846B1 (ru)
SI (1) SI9300431A (ru)
SK (1) SK88693A3 (ru)
TR (1) TR28269A (ru)
TW (1) TW232682B (ru)
ZA (1) ZA935998B (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5883253A (en) * 1994-12-22 1999-03-16 Novartis Ag Process for the preparation of aromatic O-sulfocarboxylic acids and sulfonylureas
DE19625831A1 (de) * 1996-06-28 1998-01-02 Hoechst Schering Agrevo Gmbh 4-Jod-2-[N-(N-alkyl-aminocarbonyl)- aminosulfonyl)]-benzoesäuremethylester und -derivate und Verfahren zu deren Herstellung
GB9626554D0 (en) * 1996-12-20 1997-02-05 Ciba Geigy Ag Process
AU7112198A (en) 1997-04-15 1998-11-11 Massachusetts Institute Of Technology Synthesis and application of vapor grafted porous materials
GB9708304D0 (en) * 1997-04-24 1997-06-18 Ciba Geigy Ag Process
DE19946341B4 (de) 1999-09-28 2008-06-05 Bayer Cropscience Ag Verfahren zur Herstellung substituierter Phenylsulfonylharnstoffe aus Sulfohalogeniden
JP4278316B2 (ja) * 2000-07-14 2009-06-10 住友化学株式会社 ヒドラジン誘導体の製造方法
CN101309903B (zh) * 2005-11-16 2012-10-03 弗·哈夫曼-拉罗切有限公司 制备thoc的新方法
CN101597246B (zh) * 2008-06-04 2013-07-17 江苏省农用激素工程技术研究中心有限公司 2-(3,3,3-三氟丙烷基)苯磺酰胺(i)及其中间体制备方法
JP5937020B2 (ja) 2011-07-29 2016-06-22 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置
CN103159651B (zh) * 2011-12-14 2015-06-17 安徽贝克联合制药有限公司 磺酰脲胍及其制备方法和用途
CN104341366A (zh) * 2013-08-10 2015-02-11 江苏长青农化股份有限公司 除禾本科杂草和阔叶草剂氟磺隆的合成工艺
CN110078922B (zh) * 2019-05-20 2021-04-27 南京工业大学 一种利用钯催化的均相烯丙基取代反应合成聚砜的方法
CN110078921B (zh) * 2019-05-20 2021-04-30 南京工业大学 一种钯催化的非均相的烯丙基聚合反应合成聚砜的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114495A (ja) * 1974-07-26 1976-02-04 Yoshida Kogyo Kk Suraidofuasunaanadono hosoyokino kyokyuhoho
US4368069A (en) * 1980-07-11 1983-01-11 E. I. Du Pont De Nemours And Company Herbicidal sulfonamides
EP0120814B1 (de) 1983-03-28 1988-07-27 Ciba-Geigy Ag N-Phenylsulfonyl-N'-pyrimidinyl- und -triazinylharnstoffe
CA1232273A (en) * 1984-12-11 1988-02-02 James V. Hay Herbicidal sulfonamides
IT1262927B (it) * 1992-01-14 1996-07-22 Consiglio Nazionale Ricerche Batteri sporgenti e loro impiego come probiotici
AU644291B1 (en) * 1992-06-03 1993-12-02 Basf Aktiengesellschaft Herbicidal N-{(1,3,5-triazin-2-yl)-aminocarbonyl}- benzenesulfonamides

Also Published As

Publication number Publication date
EE9400295A (et) 1996-04-15
NZ248412A (en) 1995-09-26
CN1225361A (zh) 1999-08-11
HU9302364D0 (en) 1993-11-29
JP3629591B2 (ja) 2005-03-16
SK88693A3 (en) 1994-06-08
CN1083480A (zh) 1994-03-09
CN1043889C (zh) 1999-06-30
ATE144762T1 (de) 1996-11-15
BG97972A (bg) 1994-04-29
IL106700A0 (en) 1993-12-08
LT3243B (en) 1995-04-25
CZ168093A3 (en) 1994-08-17
FI933604A0 (fi) 1993-08-16
MY110183A (en) 1998-02-28
BR9303392A (pt) 1994-03-01
PL300119A1 (en) 1994-03-21
EP0584043B1 (en) 1996-10-30
CA2104148C (en) 2007-04-10
JPH06172294A (ja) 1994-06-21
NO932921D0 (no) 1993-08-17
PL173856B1 (pl) 1998-05-29
HRP931119A2 (en) 1996-04-30
AU665262B2 (en) 1995-12-21
DE69305711D1 (de) 1996-12-05
SI9300431A (en) 1994-03-31
LV10558B (en) 1996-04-20
TR28269A (tr) 1996-04-25
MX9304811A (es) 1994-02-28
TW232682B (ru) 1994-10-21
NO932921L (no) 1994-02-21
CA2104148A1 (en) 1994-02-19
EP0584043A1 (en) 1994-02-23
LTIP814A (en) 1994-09-25
PL174329B1 (pl) 1998-07-31
ZA935998B (en) 1994-02-18
LV10558A (lv) 1995-04-20
HUT64741A (en) 1994-02-28
MD930054A (ro) 1995-02-28
BG61805B1 (bg) 1998-06-30
FI933604A7 (fi) 1994-02-19
KR940003931A (ko) 1994-03-14
RO112846B1 (ro) 1998-01-30
FI933604L (fi) 1994-02-19
DE69305711T2 (de) 1997-04-30
CN1102145C (zh) 2003-02-26
AU4468593A (en) 1994-02-24

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