ZA935998B - Process for the preparation of substituted benzenes and benzene sulfonic acid and derivitives thereof and a process for the preparation on N,N'-substituted ureas - Google Patents

Process for the preparation of substituted benzenes and benzene sulfonic acid and derivitives thereof and a process for the preparation on N,N'-substituted ureas

Info

Publication number
ZA935998B
ZA935998B ZA935998A ZA935998A ZA935998B ZA 935998 B ZA935998 B ZA 935998B ZA 935998 A ZA935998 A ZA 935998A ZA 935998 A ZA935998 A ZA 935998A ZA 935998 B ZA935998 B ZA 935998B
Authority
ZA
South Africa
Prior art keywords
preparation
substituted
derivitives
sulfonic acid
benzene sulfonic
Prior art date
Application number
ZA935998A
Other languages
English (en)
Inventor
Peter Baumeister
Gottfried Seifert
Heinz Steiner
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of ZA935998B publication Critical patent/ZA935998B/xx

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)
  • Steroid Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Cephalosporin Compounds (AREA)
ZA935998A 1992-08-18 1993-08-17 Process for the preparation of substituted benzenes and benzene sulfonic acid and derivitives thereof and a process for the preparation on N,N'-substituted ureas ZA935998B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA935998B true ZA935998B (en) 1994-02-18

Family

ID=25461832

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA935998A ZA935998B (en) 1992-08-18 1993-08-17 Process for the preparation of substituted benzenes and benzene sulfonic acid and derivitives thereof and a process for the preparation on N,N'-substituted ureas

Country Status (30)

Country Link
EP (1) EP0584043B1 (es)
JP (1) JP3629591B2 (es)
KR (1) KR940003931A (es)
CN (2) CN1043889C (es)
AT (1) ATE144762T1 (es)
AU (1) AU665262B2 (es)
BG (1) BG61805B1 (es)
BR (1) BR9303392A (es)
CA (1) CA2104148C (es)
CZ (1) CZ168093A3 (es)
DE (1) DE69305711T2 (es)
EE (1) EE9400295A (es)
FI (1) FI933604A (es)
HR (1) HRP931119A2 (es)
HU (1) HUT64741A (es)
IL (1) IL106700A0 (es)
LT (1) LT3243B (es)
LV (1) LV10558B (es)
MD (1) MD902B2 (es)
MX (1) MX9304811A (es)
MY (1) MY110183A (es)
NO (1) NO932921L (es)
NZ (1) NZ248412A (es)
PL (2) PL173856B1 (es)
RO (1) RO112846B1 (es)
SI (1) SI9300431A (es)
SK (1) SK88693A3 (es)
TR (1) TR28269A (es)
TW (1) TW232682B (es)
ZA (1) ZA935998B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019443A1 (en) * 1994-12-22 1996-06-27 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
DE602006013688D1 (de) * 2005-11-16 2010-05-27 Hoffmann La Roche Neues verfahren zur herstellung von thoc
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
CA2807959C (en) 2011-07-29 2018-06-12 Panasonic Corporation Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, and video encoding/decoding apparatus
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
ATE35888T1 (de) * 1983-03-28 1988-08-15 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
LT3243B (en) 1995-04-25
KR940003931A (ko) 1994-03-14
SK88693A3 (en) 1994-06-08
JP3629591B2 (ja) 2005-03-16
CN1043889C (zh) 1999-06-30
FI933604A (fi) 1994-02-19
CA2104148A1 (en) 1994-02-19
DE69305711T2 (de) 1997-04-30
CA2104148C (en) 2007-04-10
BR9303392A (pt) 1994-03-01
RO112846B1 (ro) 1998-01-30
TR28269A (tr) 1996-04-25
HRP931119A2 (en) 1996-04-30
NO932921D0 (no) 1993-08-17
NO932921L (no) 1994-02-21
CZ168093A3 (en) 1994-08-17
LTIP814A (en) 1994-09-25
MD930054A (ro) 1995-02-28
SI9300431A (en) 1994-03-31
MD902B2 (ro) 1998-01-31
BG97972A (bg) 1994-04-29
CN1083480A (zh) 1994-03-09
CN1102145C (zh) 2003-02-26
MY110183A (en) 1998-02-28
DE69305711D1 (de) 1996-12-05
PL174329B1 (pl) 1998-07-31
HUT64741A (en) 1994-02-28
PL173856B1 (pl) 1998-05-29
EP0584043A1 (en) 1994-02-23
CN1225361A (zh) 1999-08-11
IL106700A0 (en) 1993-12-08
NZ248412A (en) 1995-09-26
FI933604A0 (fi) 1993-08-16
BG61805B1 (bg) 1998-06-30
LV10558A (lv) 1995-04-20
ATE144762T1 (de) 1996-11-15
PL300119A1 (en) 1994-03-21
HU9302364D0 (en) 1993-11-29
AU665262B2 (en) 1995-12-21
EE9400295A (et) 1996-04-15
TW232682B (es) 1994-10-21
JPH06172294A (ja) 1994-06-21
AU4468593A (en) 1994-02-24
MX9304811A (es) 1994-02-28
EP0584043B1 (en) 1996-10-30
LV10558B (en) 1996-04-20

Similar Documents

Publication Publication Date Title
ZA935998B (en) Process for the preparation of substituted benzenes and benzene sulfonic acid and derivitives thereof and a process for the preparation on N,N'-substituted ureas
AU1212592A (en) Improved catalytic process for selective alkylation of aromatic hydrocarbons
EP0256228A3 (en) Process for the alkylation of cyclopentadiene or a derivative thereof
CA2008693A1 (en) Process for the manufacture of 1,4-bis(4-phenoxybenzoyl) benzene with certain metal-containing catalysts
AU649348B2 (en) Catalytic process for the selective alkylation of polycyclic aromatic compounds
CA2002742A1 (en) Improved process for the production of phenol-hydrocarbon resins
EP0299586A3 (en) Process for preparing thiophene derivatives
Akiyama et al. Aromatic substitution of olefins. Arylation with anilines via the CN bond cleavage in the presence of palladium (II) acetate
KR927003509A (ko) 할로-니트로-페놀의 수성 환원방법
EP0126245A3 (en) Para-selective and beta-selective crystallized glass zeolite alkylation catalyst
MX9704359A (es) Proceso para la preparacion de acidos o-sulfocarboxilicos aromaticos y sulfonilureas.
CA2022381A1 (en) Process for preparing n-alkyl-substituted aminophenols
ES2158466T3 (es) Procedimiento de preparacion de la enol-lactona del acido 2-oxociclohexiliden-acetico y aplicacion a la preparacion de 2-cumaranona.
IT1205040B (it) Processo per la riduzione catalitica di nitroalogenoderivati aromatici
AU7608098A (en) Process for the preparation of thioether-substituted aromatic ketones
UA8608A1 (uk) Спосіб одержаhhя алкаhдикарбоhових кислот c6(нижній індекс)-c12(нижній індекс)
JPS5466668A (en) Nitrosourea derivative and its preparation
ES2113728T3 (es) Procedimiento para preparar n-alquil-n,o-diacetil-hidroxilamina.
JPS5585554A (en) Preparation of 2,2-dichlorohydrazobenzene
HUT37908A (en) Process for producing 2-chloro-propionic-acid-methylester
MX9709816A (es) Proceso continuo para la dinitracion de los sustratos aromaticos.
ES8507553A1 (es) Procedimiento de preparacion de 1,1-dioxido del acido 6,6-dibromopenicilanico.
ES8507499A1 (es) Un metodo para la produccion industrial de 5-amino-2-(2-dimetilaminoetil)-benzo,d,e,isoquinolein-1,3-diona