BR9811854A - Preparação de 3,3-dimetilbutiraldeìdo por oxidação de 3,3-dimetilbutanol - Google Patents

Preparação de 3,3-dimetilbutiraldeìdo por oxidação de 3,3-dimetilbutanol

Info

Publication number
BR9811854A
BR9811854A BR9811854-4A BR9811854A BR9811854A BR 9811854 A BR9811854 A BR 9811854A BR 9811854 A BR9811854 A BR 9811854A BR 9811854 A BR9811854 A BR 9811854A
Authority
BR
Brazil
Prior art keywords
dimethylbutanol
dimethylbutyraldehyde
oxidation
preparation
preparing
Prior art date
Application number
BR9811854-4A
Other languages
English (en)
Other versions
BR9811854B1 (pt
Inventor
Indra Prakash
David J Ager
Alan R Katrizky
Original Assignee
Nutrasweet Co
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 Nutrasweet Co filed Critical Nutrasweet Co
Publication of BR9811854A publication Critical patent/BR9811854A/pt
Publication of BR9811854B1 publication Critical patent/BR9811854B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/298—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with manganese derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/294—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with hydrogen peroxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Patente de Invenção: <B>"PREPARAçãO DE 3,3-DIMETILBUTIRALDEìDO POR OXIDAçãO DE 3,3-DIMETILBUTANOL"<D>. Esta invenção provê um processo para preparar 3,3-dimetibutiraldeído a partir de 3,3-dimetilbutanol usando um componente oxidante. Em uma forma de realização, 3,3-dimetilbutanol é oxidado em 3,3-dimetilbutiraldeído na fase vapor por contato do mesmo com um composto de óxido de metal oxidante. Em outra forma de realização, a oxidação de 3,3-dimetilbutanol é realizada por tratamento do mesmo com 2,2,6,6-tetrametil-1-piperidinilóxi, radical livre e um agente oxidante em um solvente para produzir 3,3-dimetilbutiraldeído. O processo desta invenção provê um meio comercialmente praticável para preparar 3,3-dimetilbutiraldeído.
BRPI9811854-4A 1997-08-06 1998-08-04 processo de preparação de 3,3-dimetilbutiraldeìdo por oxidação de 3,3-dimetilbutanol. BR9811854B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/907,048 US5856584A (en) 1997-08-06 1997-08-06 Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3, 3-dimethylbutanol
PCT/US1998/016088 WO1999029646A1 (en) 1997-08-06 1998-08-04 Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3,3-dimethylbutanol

Publications (2)

Publication Number Publication Date
BR9811854A true BR9811854A (pt) 2000-08-15
BR9811854B1 BR9811854B1 (pt) 2009-08-11

Family

ID=25423434

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9811854-4A BR9811854B1 (pt) 1997-08-06 1998-08-04 processo de preparação de 3,3-dimetilbutiraldeìdo por oxidação de 3,3-dimetilbutanol.

Country Status (17)

Country Link
US (1) US5856584A (pt)
EP (2) EP1186591B1 (pt)
JP (3) JP2001525384A (pt)
KR (2) KR100622438B1 (pt)
CN (2) CN1238320C (pt)
AR (1) AR016582A1 (pt)
AT (1) ATE252532T1 (pt)
AU (1) AU749936B2 (pt)
BR (1) BR9811854B1 (pt)
CA (2) CA2486890C (pt)
DE (2) DE69819164T2 (pt)
ES (2) ES2205563T3 (pt)
HU (1) HUP0003631A3 (pt)
IL (1) IL134374A0 (pt)
PE (1) PE96699A1 (pt)
UY (1) UY25126A1 (pt)
WO (1) WO1999029646A1 (pt)

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US5856584A (en) * 1997-08-06 1999-01-05 The Nutrasweet Company Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3, 3-dimethylbutanol
US6573409B1 (en) * 1999-07-02 2003-06-03 The Nutrasweet Company Process for the preparation of 3,3-dimethylbutanal
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US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
DE602004032212D1 (de) * 2003-01-30 2011-05-26 Nutrasweet Property Holdings Inc Bromfreies katalysatorsystem auftempo-basis zur oxidation primärer und sekundärer alkohole mit naoci alsoxidationsmittel
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
WO2005021468A1 (en) 2003-07-15 2005-03-10 Grt, Inc. Hydrocarbon synthesis
US6825384B1 (en) * 2004-01-29 2004-11-30 The Nutrasweet Company Bromine free TEMPO based catalyst system for oxidation of primary and secondary alcohols using NaOCl as an oxidant
DE602005023413D1 (de) * 2004-02-26 2010-10-21 Nutrasweet Property Holdings I Katalysatorsystem zur aeoroben oxidation von primären und sekundären alkoholen
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
JP2006182764A (ja) * 2004-12-03 2006-07-13 Daiso Co Ltd 第１級または第２級アルコールの新規酸化方法
DE102005030728A1 (de) * 2005-07-01 2007-01-04 Lanxess Deutschland Gmbh Verfahren zur Ruthenium-katalysierten Oxidation von Alkoholen mit Hypochlorit
CA2641426C (en) 2006-02-03 2015-06-09 Grt, Inc. Separation of light gases from halogens
US7579510B2 (en) 2006-02-03 2009-08-25 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8921625B2 (en) 2007-02-05 2014-12-30 Reaction35, LLC Continuous process for converting natural gas to liquid hydrocarbons
MX2009012581A (es) 2007-05-24 2010-03-15 Grt Inc Reactor de zonas que incorpora captura y liberacion de haluro de hidrogeno reversible.
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
CN101508632B (zh) * 2009-03-25 2012-06-13 东南大学 多相催化氧化制备3,3-二甲基丁醛的方法
CN102030667A (zh) * 2009-09-30 2011-04-27 昆明全新生物制药有限公司 一种4-(n,n-二烷胺基)丁醛缩二醇的制备方法
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
CN102241573B (zh) * 2010-05-10 2014-06-11 陕西天汉生物科技有限公司 一种3,3-二甲基丁醛的制备方法
CN101962327A (zh) * 2010-08-30 2011-02-02 海门慧聚药业有限公司 4-(n,n-二甲氨基)-丁醛缩二甲醇的合成新工艺
CN102030668B (zh) * 2010-10-24 2013-10-30 绍兴文理学院 二甲胺丁缩醛的制备方法
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
CN104119212B (zh) * 2013-04-27 2016-03-02 中国科学院大连化学物理研究所 一种催化氧化3,3-二甲基-1-丁醇制备3,3-二甲基-1-丁醛的方法
JP6155832B2 (ja) * 2013-05-16 2017-07-05 セイコーエプソン株式会社 センサー素子、電子機器、および移動体
CN104649874A (zh) * 2013-11-15 2015-05-27 中国科学院大连化学物理研究所 3,3-二甲基-1-丁醇脱氢制3,3-二甲基-1-丁醛的方法
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Also Published As

Publication number Publication date
AU749936B2 (en) 2002-07-04
UY25126A1 (es) 1998-08-31
KR20010022562A (ko) 2001-03-26
CA2299637A1 (en) 1999-06-17
DE69832209D1 (de) 2005-12-08
CA2486890A1 (en) 1999-06-17
AR016582A1 (es) 2001-07-25
DE69819164T2 (de) 2004-07-22
KR100585332B1 (ko) 2006-05-30
AU9773898A (en) 1999-06-28
CA2486890C (en) 2009-03-31
ATE252532T1 (de) 2003-11-15
DE69819164D1 (de) 2003-11-27
ES2205563T3 (es) 2004-05-01
EP1186591B1 (en) 2005-11-02
BR9811854B1 (pt) 2009-08-11
KR20060010871A (ko) 2006-02-02
CA2299637C (en) 2005-10-11
DE69832209T2 (de) 2006-07-27
PE96699A1 (es) 1999-09-29
JP2010031021A (ja) 2010-02-12
JP2001525384A (ja) 2001-12-11
ES2246978T3 (es) 2006-03-01
EP1003703A1 (en) 2000-05-31
IL134374A0 (en) 2001-04-30
CN1286790C (zh) 2006-11-29
US5856584A (en) 1999-01-05
WO1999029646A1 (en) 1999-06-17
EP1003703B1 (en) 2003-10-22
EP1186591A2 (en) 2002-03-13
CN1238320C (zh) 2006-01-25
HUP0003631A3 (en) 2001-08-28
HUP0003631A2 (hu) 2001-05-28
CN1266419A (zh) 2000-09-13
KR100622438B1 (ko) 2006-09-19
CN1515533A (zh) 2004-07-28
EP1186591A3 (en) 2002-03-20
JP2012102113A (ja) 2012-05-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/08/2009, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: NUTRASWEET PROPERTY HOLDINGS, INC. (US)

Free format text: NOME ALTERADO DE: THE NUTRASWEET COMPANY

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A, 15A, 16A, 17A, 18A, 19A, 20A, 21A E 22A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.