IT9019282A1 - Procedimento per la preparazione di nitrili aromatici - Google Patents

Procedimento per la preparazione di nitrili aromatici

Info

Publication number
IT9019282A1
IT9019282A1 IT019282A IT1928290A IT9019282A1 IT 9019282 A1 IT9019282 A1 IT 9019282A1 IT 019282 A IT019282 A IT 019282A IT 1928290 A IT1928290 A IT 1928290A IT 9019282 A1 IT9019282 A1 IT 9019282A1
Authority
IT
Italy
Prior art keywords
group
formula
phenyl
bromine
chem
Prior art date
Application number
IT019282A
Other languages
English (en)
Other versions
IT9019282A0 (it
IT1238084B (it
Inventor
Carlo Ribaldo
Original Assignee
Enichem Sintesi
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 Enichem Sintesi filed Critical Enichem Sintesi
Priority to IT01928290A priority Critical patent/IT1238084B/it
Publication of IT9019282A0 publication Critical patent/IT9019282A0/it
Priority to EP90203449A priority patent/EP0441004B1/en
Priority to ES90203449T priority patent/ES2076300T3/es
Priority to AT90203449T priority patent/ATE127446T1/de
Priority to DE69022211T priority patent/DE69022211T2/de
Publication of IT9019282A1 publication Critical patent/IT9019282A1/it
Application granted granted Critical
Publication of IT1238084B publication Critical patent/IT1238084B/it
Priority to GR950402635T priority patent/GR3017517T3/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT01928290A 1990-02-07 1990-02-07 Procedimento per la preparazione di nitrili aromatici IT1238084B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT01928290A IT1238084B (it) 1990-02-07 1990-02-07 Procedimento per la preparazione di nitrili aromatici
EP90203449A EP0441004B1 (en) 1990-02-07 1990-12-20 Process for preparing aromatic nitriles
ES90203449T ES2076300T3 (es) 1990-02-07 1990-12-20 Procedimiento para la preparacion de nitrilos aromaticos.
AT90203449T ATE127446T1 (de) 1990-02-07 1990-12-20 Verfahren zur herstellung aromatischer nitrile.
DE69022211T DE69022211T2 (de) 1990-02-07 1990-12-20 Verfahren zur Herstellung aromatischer Nitrile.
GR950402635T GR3017517T3 (en) 1990-02-07 1995-09-26 Process for preparing aromatic nitriles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01928290A IT1238084B (it) 1990-02-07 1990-02-07 Procedimento per la preparazione di nitrili aromatici

Publications (3)

Publication Number Publication Date
IT9019282A0 IT9019282A0 (it) 1990-02-07
IT9019282A1 true IT9019282A1 (it) 1991-08-07
IT1238084B IT1238084B (it) 1993-07-05

Family

ID=11156383

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01928290A IT1238084B (it) 1990-02-07 1990-02-07 Procedimento per la preparazione di nitrili aromatici

Country Status (6)

Country Link
EP (1) EP0441004B1 (it)
AT (1) ATE127446T1 (it)
DE (1) DE69022211T2 (it)
ES (1) ES2076300T3 (it)
GR (1) GR3017517T3 (it)
IT (1) IT1238084B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6906006B1 (en) 1988-11-23 2005-06-14 Bayer Aktiengesellschaft N-arly-substituted nitrogen-containing heterocycles, processes and novel intermediates for their preparation, and their use as herbicides and plant growth regulators
DE4238125A1 (de) * 1992-11-12 1994-05-19 Bayer Ag Substituierte Triazolinone
US5256793A (en) * 1992-05-13 1993-10-26 Fmc Corporation Triazolinone ring formation in tert-butanol
US5760274A (en) * 1997-07-29 1998-06-02 Occidental Chemical Corporation Method of making aromatic nitriles
US5866709A (en) * 1997-12-02 1999-02-02 Occidental Chemical Corp Process for making aromatic nitriles
CN102603569A (zh) * 2012-02-21 2012-07-25 南通市东昌化工有限公司 3,4-二氯苯腈的生产方法
CN107176945B (zh) 2016-03-11 2021-06-08 中国科学院上海有机化学研究所 一种视黄酸类化合物、其制备方法、中间体及应用
CN109232318B (zh) * 2018-10-30 2021-11-09 四川北方红光特种化工有限公司 一种生产邻氯苯腈的工艺
JP7376039B2 (ja) * 2019-08-26 2023-11-08 ダイキンファインテック株式会社 トリアジン化合物の製造方法
WO2022091014A1 (en) * 2020-10-30 2022-05-05 Hikal Limited Industrial method of producing benzisothiazolinone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494210A (de) * 1968-03-27 1970-07-31 Sandoz Ag Verfahren zur Herstellung von Nitrilen

Also Published As

Publication number Publication date
IT9019282A0 (it) 1990-02-07
DE69022211T2 (de) 1996-02-08
GR3017517T3 (en) 1995-12-31
EP0441004A1 (en) 1991-08-14
ES2076300T3 (es) 1995-11-01
EP0441004B1 (en) 1995-09-06
DE69022211D1 (de) 1995-10-12
IT1238084B (it) 1993-07-05
ATE127446T1 (de) 1995-09-15

Similar Documents

Publication Publication Date Title
MY123062A (en) Organometallic addition to ketones
DK0454651T3 (da) Hidtil ukendte blodpladeaggregeringsinhibitorer
AU5211686A (en) Pyrazolesulfonamide derivative, process for its production and herbicide containing it
IT1238084B (it) Procedimento per la preparazione di nitrili aromatici
EP1063228A4 (en) CYCLOALCENE DERIVATIVES, THEIR MANUFACTURING METHOD AND THE USE THEREOF
AU1867792A (en) Improvements in or relating to organic compounds
DK0873327T3 (da) Fremgangsmåde til fremstilling af 2-chlor-5-chlormethyl-thiazol
BR9807106A (pt) Processo para a preparação de haletos de zinco-heteroarila
SE9704190L (sv) Förfarande för framställning av 5-amino-2,4,6-trijodisoftalsyradiklorid gemom klorering med tionylklorid i närvaro av en katalysator
HUP9902109A2 (hu) Eljárás szubsztituált aromás tiokarbonsavamidok előállítására
DE59309966D1 (de) Verfahren zur Herstellung von 2-Chlor-5-aminomethylpyridin
NO175253C (no) Forbindelse, anvendelse og preparat
DE69614863D1 (de) 2,3-dihalogen-6-trifluormethylbenzol-derivate und verfahren zu ihrer herstellung
HUP9800869A1 (hu) Eljárás klór-ketoaminok előállítására karbamátok alkalmazásával
DE69607890D1 (de) Aromatische Hydroxamsäure-Verbindungen, ihre Herstellung und Verwendung
GB2103611A (en) Process for the preparation of phenoxybenzoic acid derivatives containing a sulphonamide group
BR9403998A (pt) Processo para preparar um composto obtido
BR9403270A (pt) Processo para a preparação de um composto e composto
RU1768573C (ru) Способ получени 5-хлорметилаценафтена
NO861822L (no) Mellomprodukter for fremstilling av benzotiazin-karboksamider.
RU1825784C (ru) Способ получени 1,5-ди-(2,4-диметилфенил)-3-метил-1,3,5-триазапента-1,4-диена
US3909237A (en) Herbicidal N-substituted-dithioamino and N-substituted-oxythioamino triazines
JPH0421646A (ja) クロルエチルエーテルの製造方法
US3853853A (en) 1,5-dithia-2,4,6,8-tetrazacyclooctane-3,7-diones
IT1173206B (it) Procedimento per la preparazione di n-(dibenzilossifosforil) cianammide,composto cosi' ottenuto,processi che utilizzano detto composto quale intermedio di sintesi di sostanze fosfagene e sostanze in tal modo prodotte

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970218