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ES2102503T3 - Proceso para efectuar reacciones quimicas con formaldehido. - Google Patents

Proceso para efectuar reacciones quimicas con formaldehido.

Info

Publication number
ES2102503T3
ES2102503T3 ES92910655T ES92910655T ES2102503T3 ES 2102503 T3 ES2102503 T3 ES 2102503T3 ES 92910655 T ES92910655 T ES 92910655T ES 92910655 T ES92910655 T ES 92910655T ES 2102503 T3 ES2102503 T3 ES 2102503T3
Authority
ES
Spain
Prior art keywords
formaldehyde
chemical reactions
perform chemical
reaction
azomethine
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92910655T
Other languages
English (en)
Inventor
Gilbert Rodriguez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Syngenta Ltd
Original Assignee
Zeneca Ltd
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 Zeneca Ltd filed Critical Zeneca Ltd
Application granted granted Critical
Publication of ES2102503T3 publication Critical patent/ES2102503T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/02—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of compounds containing imino groups

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)

Abstract

SE PROVEE UN REACTIVO FORMALDEHIDO PARA UN PROCESO QUIMICO O REACCION, EN LA FORMA DE UN COMPLEJO FORMALDEHIDO A ALREDEDOR DE 3 EQUIVALENTES MOLARES DE UN ALCOHOL ALIFATICO EN PRESENCIA DE UNA CANTIDAD CATALITICA DE UNA BASE. EN UNA INCORPORACION PREFERIDA EL PROCESO QUIMICO ES UN PROCESO PARA LA PRODUCCION DE UNA AZOMETINA AROMATICA POR REACCION DE UNA ANILINA CON FORMALDEHIDO. LA AZOMETINA PUEDE ENTONCES SER USADA PARA PRODUCIR UNA HALOACETOANILO.
ES92910655T 1991-04-04 1992-03-20 Proceso para efectuar reacciones quimicas con formaldehido. Expired - Lifetime ES2102503T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68046891A 1991-04-04 1991-04-04

Publications (1)

Publication Number Publication Date
ES2102503T3 true ES2102503T3 (es) 1997-08-01

Family

ID=24731243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92910655T Expired - Lifetime ES2102503T3 (es) 1991-04-04 1992-03-20 Proceso para efectuar reacciones quimicas con formaldehido.

Country Status (18)

Country Link
US (1) US5399759A (es)
EP (1) EP0580741B1 (es)
JP (1) JP3238401B2 (es)
KR (1) KR100228073B1 (es)
AT (1) ATE154000T1 (es)
AU (1) AU646955B2 (es)
BR (1) BR9205845A (es)
CA (1) CA2106769C (es)
DE (1) DE69220221T2 (es)
DK (1) DK0580741T3 (es)
ES (1) ES2102503T3 (es)
GR (1) GR3024003T3 (es)
HU (1) HU219568B (es)
IL (1) IL101484A (es)
RU (1) RU2097372C1 (es)
TW (1) TW199140B (es)
WO (1) WO1992017441A1 (es)
ZA (1) ZA922455B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554762A (en) * 1995-05-15 1996-09-10 Zeneca Limited Process for the preparation of 1,1'-methane-bis (Hydantoin)
ZA967921B (en) * 1995-09-22 1997-06-23 Zeneca Ltd Process for the production of azomethines and alpha-haloacetanilides
RU2472775C1 (ru) * 2011-06-07 2013-01-20 Государственное образовательное учреждение высшего профессионального образования Дагестанский государственный университет Способ получения веществ, стимулирующих клеточное дыхание
CN107285999A (zh) * 2017-07-13 2017-10-24 湖北三里枫香科技有限公司 一种烷基聚氧醚DMMn的反应塔及生产工艺方法
CN107973721A (zh) * 2017-11-23 2018-05-01 浙江林江化工股份有限公司 一种n-甲基邻氟苯胺的合成方法
CN109970599A (zh) * 2017-12-28 2019-07-05 山东侨昌化学有限公司 一种连续合成乙草胺中间体n-2-甲基-6-乙基苯基甲亚胺的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088143A (en) * 1937-07-27 Condensation products from aro-
US1418824A (en) * 1920-08-26 1922-06-06 Fisk Rubber Co Accelerator
US1417970A (en) * 1921-05-28 1922-05-30 Naugatuck Chem Co Vulcanization of rubber employing amines and open-chain aldehydes and similar substances and products obtained thereby
US2435869A (en) * 1944-04-19 1948-02-10 Resinous Prod & Chemical Co Cyanoethylated formals and method for their preparation
US3207813A (en) * 1962-02-09 1965-09-21 Harvel Res Corp Novel polyepoxide compositions of matter and methods and steps for producing the same
ES303271A1 (es) * 1963-08-22 1965-03-01 Monsanto Co Un procedimiento de preparar azometinas.
DE1814832B2 (de) * 1968-12-14 1979-02-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Hydroxymethyl-Gruppen aufweisenden Ketiminen
US3637847A (en) * 1969-09-03 1972-01-25 Monsanto Co N-haloalkyl-anilides
US3630716A (en) * 1969-09-03 1971-12-28 Monsanto Co Herbicidal compositions
US3976471A (en) * 1975-08-13 1976-08-24 Velsicol Chemical Corporation N-(alkylideneaminooxymethyl)-alpha-haloacetanilides
PL103793B1 (pl) * 1976-03-19 1979-07-31 Monsanto Co Srodek chwastobojczy
US4097262A (en) * 1977-04-22 1978-06-27 E. I. Du Pont De Nemours And Company Herbicidal acetamides
US4261733A (en) * 1978-11-30 1981-04-14 Monsanto Company Herbicidal compounds and method of preparation and use
HU177876B (en) * 1979-04-24 1982-01-28 Nitrokemia Ipartelepek Process for preparing 2,6-dialkyl-n-/alkoxy-methyl/-chloro-acetanilide derivatives
DE2925263A1 (de) * 1979-06-22 1981-01-08 Basf Ag Verfahren zur herstellung von aromatischen azomethinen
US4319917A (en) * 1981-03-12 1982-03-16 Ppg Industries, Inc. N-(2-Cyanoalkoxy)methyl-N-(2-,3-, or 6-alkylphenyl)-α-haloacetamides

Also Published As

Publication number Publication date
HU9302620D0 (en) 1993-12-28
IL101484A0 (en) 1992-12-30
EP0580741B1 (en) 1997-06-04
BR9205845A (pt) 1994-09-27
DE69220221T2 (de) 1997-09-18
JP3238401B2 (ja) 2001-12-17
WO1992017441A1 (en) 1992-10-15
TW199140B (es) 1993-02-01
HU219568B (hu) 2001-05-28
RU2097372C1 (ru) 1997-11-27
AU1766792A (en) 1992-11-02
DE69220221D1 (de) 1997-07-10
GR3024003T3 (en) 1997-10-31
ZA922455B (en) 1993-03-29
HUT65592A (en) 1994-07-28
IL101484A (en) 1997-04-15
KR100228073B1 (ko) 1999-11-01
CA2106769C (en) 2004-03-30
AU646955B2 (en) 1994-03-10
JPH06509557A (ja) 1994-10-27
EP0580741A1 (en) 1994-02-02
ATE154000T1 (de) 1997-06-15
CA2106769A1 (en) 1992-10-05
DK0580741T3 (da) 1997-12-29
US5399759A (en) 1995-03-21

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