BR112013031080A2 - processo para preparar uma alquil diamina, processo para preparar 2-metil-1,2-diaminopropano e composição - Google Patents

processo para preparar uma alquil diamina, processo para preparar 2-metil-1,2-diaminopropano e composição

Info

Publication number
BR112013031080A2
BR112013031080A2 BR112013031080A BR112013031080A BR112013031080A2 BR 112013031080 A2 BR112013031080 A2 BR 112013031080A2 BR 112013031080 A BR112013031080 A BR 112013031080A BR 112013031080 A BR112013031080 A BR 112013031080A BR 112013031080 A2 BR112013031080 A2 BR 112013031080A2
Authority
BR
Brazil
Prior art keywords
preparing
diaminopropane
methyl
composition
alkyl diamine
Prior art date
Application number
BR112013031080A
Other languages
English (en)
Other versions
BR112013031080B1 (pt
Inventor
David W Moore
Michael D Major
Original Assignee
Angus Chemical
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 Angus Chemical filed Critical Angus Chemical
Publication of BR112013031080A2 publication Critical patent/BR112013031080A2/pt
Publication of BR112013031080B1 publication Critical patent/BR112013031080B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/34—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

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

resumo “processo para preparar uma alquil diamina, processo para preparar 2-metil-1,2-diaminopropano e composição” provê-se um processo para preparar alquil diaminas em alta pureza. o processo utiliza uma alquilamina durante a redução de uma nitroamina, resultando em redução da concentração de subprodutos indesejados. 1
BR112013031080-4A 2011-06-13 2012-05-17 processo para preparar uma alquil diamina BR112013031080B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161496135P 2011-06-13 2011-06-13
US61/496,135 2011-06-13
PCT/US2012/038336 WO2012173735A1 (en) 2011-06-13 2012-05-17 Process for the preparation of alkyldiamines

Publications (2)

Publication Number Publication Date
BR112013031080A2 true BR112013031080A2 (pt) 2016-11-29
BR112013031080B1 BR112013031080B1 (pt) 2021-03-02

Family

ID=46208790

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013031080-4A BR112013031080B1 (pt) 2011-06-13 2012-05-17 processo para preparar uma alquil diamina

Country Status (6)

Country Link
US (1) US8865941B2 (pt)
EP (1) EP2699538B1 (pt)
JP (1) JP5913582B2 (pt)
CN (1) CN103748066B (pt)
BR (1) BR112013031080B1 (pt)
WO (1) WO2012173735A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106478425B (zh) * 2016-09-30 2019-04-02 盐城师范学院 一种2-甲基-1，2-丙二胺及其盐的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408172A (en) * 1944-07-27 1946-09-24 Commercial Solvents Corp Process for preparation of diamines
US2408171A (en) 1944-07-27 1946-09-24 Commercial Solvents Corp Process for preparation of 2-methyl-1, 2-propanediamine
US2413248A (en) 1945-02-21 1946-12-24 Commercial Solvents Corp Polyamines and process for preparing them
US3594419A (en) * 1968-04-15 1971-07-20 Gulf Research Development Co Process for converting nitroparaffins to amines
US3564057A (en) * 1968-10-07 1971-02-16 Commercial Solvents Corp Production of alkanolamines
DE3821013A1 (de) * 1988-06-22 1989-12-28 Hoechst Ag Verfahren zur herstellung von 4-chlor-2,5-dimethoxyanilin
DE19525938A1 (de) * 1995-07-17 1997-01-23 Basf Ag Verfahren zur Herstellung von organischen Stickstoffverbindungen, spezielle organische Stickstoffverbindungen und Mischungen aus solchen Verbindungen sowie deren Verwendung als Kraft- und Schmierstoffadditive
US6888030B2 (en) * 2001-10-23 2005-05-03 Huntsman Petrochemical Corporation Advances in amination
JP2005298495A (ja) * 2004-03-19 2005-10-27 Sanwa Kagaku Kenkyusho Co Ltd １，１−ジ置換エチレンジアミンの製造法
WO2005113512A1 (en) * 2004-05-19 2005-12-01 Ranbaxy Laboratories Limited Process for the preparation of 1,2-diamines
WO2011115803A1 (en) * 2010-03-15 2011-09-22 Angus Chemical Company Process for making aminoalcohol compounds

Also Published As

Publication number Publication date
JP5913582B2 (ja) 2016-04-27
CN103748066B (zh) 2017-06-20
CN103748066A (zh) 2014-04-23
EP2699538B1 (en) 2018-10-24
BR112013031080B1 (pt) 2021-03-02
US8865941B2 (en) 2014-10-21
JP2014525897A (ja) 2014-10-02
EP2699538A1 (en) 2014-02-26
WO2012173735A1 (en) 2012-12-20
US20140200371A1 (en) 2014-07-17

Similar Documents

Publication Publication Date Title
CY1121225T1 (el) Συμπυκνωμενες iμιδαζολυλιμιδαζολες ως αντιiκες ενωσεις
CY1119056T1 (el) Παραγωγα 2',4',-διφθορο-2'-μεθυλ υποκατεστημενου νουκλεοσιδιου ως αναστολεις αντιγραφης hcv rna
MY156938A (en) Hexafluoroisopropyl carbamate derivatives, their preparation and their therapeutic application
BR112013020767A2 (pt) composições compreendendo ácido peróxi alfa-cetocarboxílico e métodos para a produção e o uso do mesmo
EA201490493A1 (ru) Пирано[3,2-d][1,3]тиазол в качестве ингибиторов гликозидазы
BR112013000920A2 (pt) compostos para a redução de produção de beta-amiloide
ECSP14006132A (es) Derivados de ácido benzotiazol-6-il acético y su uso para tratar una infección por vih
HK1138840A1 (en) Azabiphenylaminobenzoic acid derivatives as dhodh inhibitors
EA201390934A1 (ru) Композиции и способы модулирования fxr
MA33939B1 (fr) 5-alcynyl-pyrimidines
MA32544B1 (fr) Derives de pyridino-pyridinones, leur preparation et leur application en therapeutique
EA201791850A1 (ru) Борсодержащие малые молекулы
UA109010C2 (en) MORPHOLINOPYRIMIDINES AND THEIR APPLICATIONS IN THERAPY
EA201400771A1 (ru) Новые производные азетидина, фармацевтические композиции и их применение
BR112015004529A2 (pt) alcóxi pirazóis como ativadores de guanilato ciclase solúvel
UA113962C2 (xx) Фармацевтична композиція, яка містить апоморфін як активний інгредієнт
MX2013012211A (es) Derivados biciclicos substituidos de metil amina como moduladores de receptores de esfingosina-1-fosfato.
CR20110318A (es) Compuestos, composición farmacéutica y métodos para utilizarse en el tratamiento de trastornos metabólicos
UA109037C2 (uk) Триазолопіридини
JO2682B1 (en) Derivatives of alkynil-8.1-naphthayridone, preparations thereof and therapeutic use thereof
IN2012DN00765A (pt)
MX2012007896A (es) Derivados de piridino-piridinonas arilsulfonamidas, su preparacion y su uso en terapeutica.
AR081819A1 (es) Derivados de pirimidil-piperidinil-oxipiridinona, composiciones farmaceuticas que los contienen y uso de los mismos para tratar diabetes, dislipemias, obesidad y otras enfermedades
MX347855B (es) Derivados de anilina, su preparación y su aplicación terapéutica.
MX349373B (es) Nuevos derivados de pirazina.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/05/2012, OBSERVADAS AS CONDICOES LEGAIS.