BR8700701A - Processo para a fabricacao de hidroxilaminas n,n-dissubstituidas,e,respectivas hidroxilaminas - Google Patents

Processo para a fabricacao de hidroxilaminas n,n-dissubstituidas,e,respectivas hidroxilaminas

Info

Publication number
BR8700701A
BR8700701A BR8700701A BR8700701A BR8700701A BR 8700701 A BR8700701 A BR 8700701A BR 8700701 A BR8700701 A BR 8700701A BR 8700701 A BR8700701 A BR 8700701A BR 8700701 A BR8700701 A BR 8700701A
Authority
BR
Brazil
Prior art keywords
hydroxylamines
dissubstitued
hydroxylamins
manufacture
diethylhydroxylamines
Prior art date
Application number
BR8700701A
Other languages
English (en)
Inventor
Franz Legrand
Paul Deschrijver
Original Assignee
Interox
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 Interox filed Critical Interox
Publication of BR8700701A publication Critical patent/BR8700701A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C239/00—Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
    • C07C239/08—Hydroxylamino compounds or their ethers or esters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BR8700701A 1986-02-17 1987-02-16 Processo para a fabricacao de hidroxilaminas n,n-dissubstituidas,e,respectivas hidroxilaminas BR8700701A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8602217A FR2594435B1 (fr) 1986-02-17 1986-02-17 Procede pour la fabrication d'hydroxylamines et produits ainsi obtenus

Publications (1)

Publication Number Publication Date
BR8700701A true BR8700701A (pt) 1987-12-15

Family

ID=9332271

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700701A BR8700701A (pt) 1986-02-17 1987-02-16 Processo para a fabricacao de hidroxilaminas n,n-dissubstituidas,e,respectivas hidroxilaminas

Country Status (10)

Country Link
US (1) US4845290A (pt)
EP (1) EP0233622B1 (pt)
JP (1) JPH0796539B2 (pt)
AT (1) ATE64732T1 (pt)
AU (1) AU597024B2 (pt)
BR (1) BR8700701A (pt)
CA (1) CA1282794C (pt)
DE (1) DE3770952D1 (pt)
FR (1) FR2594435B1 (pt)
ZA (1) ZA87774B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013510A (en) * 1986-12-29 1991-05-07 Ciba-Geigy Corporation Process for preparing long chain N,N-dialkylhydroxylamines by direct oxidation
US5068431A (en) * 1987-08-31 1991-11-26 Witco Corporation Methods of making new surface active compounds
IT1223330B (it) * 1987-10-29 1990-09-19 Montedipe Spa Processo per la sintesi di una n n dialchil idrossilammina
US5075504A (en) * 1990-02-02 1991-12-24 Ciba-Geigy Corporation Process for the preparation of O-substituted hydroxylamines
DE4219459A1 (de) * 1992-06-13 1993-12-16 Huels Chemische Werke Ag Verfahren zur Herstellung von 2,2,6,6-Tetramethylpiperidin-N-oxyl und seinen in 4-Stellung substituierten Derivaten
CN101503374B (zh) * 2009-03-12 2012-07-04 中国原子能科学研究院 一种n,n-二甲基羟胺的合成工艺
CN112892586A (zh) * 2021-01-20 2021-06-04 济宁学院 核壳型钛硅分子筛包覆锌镉合金粒子催化剂的制备方法及其制备n,n-二乙基羟胺的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169976A (en) * 1934-01-26 1939-08-15 Ig Farbenindustrie Ag Process of producing assistants in the textile and related industries
US2795611A (en) * 1953-03-18 1957-06-11 Hercules Powder Co Ltd Process for the production of hydroxylamines
US3243462A (en) * 1961-03-30 1966-03-29 Pennsalt Chemicals Corp Process for preparing dimethylhydroxylamine
US3232990A (en) * 1962-06-13 1966-02-01 Pennsalt Chemicals Corp Process for n,n-dialkylhydroxylamines
US3277019A (en) * 1963-12-16 1966-10-04 Commercial Solvents Corp Method of preparing a catalyst composition consisting of the oxides of zinc, silver,calcium and chromium
US3467711A (en) * 1967-07-12 1969-09-16 Polaroid Corp Preparation of n-substituted hydroxylamines
JPS4924447A (pt) * 1972-06-27 1974-03-04
FR2508451A1 (fr) * 1981-06-26 1982-12-31 Interox Procede pour la fabrication d'epoxydes

Also Published As

Publication number Publication date
US4845290A (en) 1989-07-04
FR2594435B1 (fr) 1988-05-20
ATE64732T1 (de) 1991-07-15
DE3770952D1 (de) 1991-08-01
ZA87774B (en) 1987-09-30
EP0233622A3 (en) 1988-06-15
EP0233622B1 (fr) 1991-06-26
EP0233622A2 (fr) 1987-08-26
JPH0796539B2 (ja) 1995-10-18
AU597024B2 (en) 1990-05-24
CA1282794C (fr) 1991-04-09
JPS62192345A (ja) 1987-08-22
FR2594435A1 (fr) 1987-08-21
AU6857487A (en) 1987-08-20

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 16/02/2002