ES2078752T3 - Procedimiento para la preparacion de 2,2,4,4-tetrametil-ciclobutanodiol. - Google Patents

Procedimiento para la preparacion de 2,2,4,4-tetrametil-ciclobutanodiol.

Info

Publication number
ES2078752T3
ES2078752T3 ES92919026T ES92919026T ES2078752T3 ES 2078752 T3 ES2078752 T3 ES 2078752T3 ES 92919026 T ES92919026 T ES 92919026T ES 92919026 T ES92919026 T ES 92919026T ES 2078752 T3 ES2078752 T3 ES 2078752T3
Authority
ES
Spain
Prior art keywords
dimethylketene
ciclobutanodiol
tetrametil
procedure
preparation
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
ES92919026T
Other languages
English (en)
Inventor
Charles Edwan Sumner Jr
Bruce Leroy Gustafson
Jennifer Rice Knight
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical 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 Eastman Chemical Co filed Critical Eastman Chemical Co
Application granted granted Critical
Publication of ES2078752T3 publication Critical patent/ES2078752T3/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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/87—Preparation of ketenes or dimeric ketenes
    • C07C45/89—Preparation of ketenes or dimeric ketenes from carboxylic acids, their anhydrides, esters or halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C35/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic
    • C07C35/04—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing a three or four-membered rings
    • C07C35/045—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing a three or four-membered rings containing a four-membered ring
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/73—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with hydrogenation

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 DESCUBRE UN NUEVO PROCESO PARA LA FABRICACION DE 2,2,4,4 TETRAMETILOCICLOBUTANODIOL COMENZANDO CON LA PIROLISIS DE ANHIDRIDO ISOBUTIRICO PARA PRODUCIR DIMETILOCETANO. DIMETILOCETANO ES ABSORBIDO DENTRO DE CIERTOS DISOLVENTES DE ESTER CARBOXILATO LOS CUALES FUNCIONAN COMO LOS DISOLVENTES DEL PROCESO PARA LA SUBSIGUIENTE DIMERIZACION DEL DIMETILOCETANO A 2,2,4,4 TETRAMETILOCICLOBUTANODIOL SEGUIDO POR LA HIDROGENACION CATALITICA DE LA DIONA AL PRODUCTO DIOL.
ES92919026T 1991-08-20 1992-08-19 Procedimiento para la preparacion de 2,2,4,4-tetrametil-ciclobutanodiol. Expired - Lifetime ES2078752T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/747,567 US5169994A (en) 1991-08-20 1991-08-20 Process for the manufacture of 2,2,4,4-tetramethycyclobutanediol

Publications (1)

Publication Number Publication Date
ES2078752T3 true ES2078752T3 (es) 1995-12-16

Family

ID=25005663

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92919026T Expired - Lifetime ES2078752T3 (es) 1991-08-20 1992-08-19 Procedimiento para la preparacion de 2,2,4,4-tetrametil-ciclobutanodiol.

Country Status (8)

Country Link
US (1) US5169994A (es)
EP (1) EP0600019B1 (es)
JP (1) JPH06510047A (es)
AT (1) ATE129227T1 (es)
CA (1) CA2105768C (es)
DE (1) DE69205581T2 (es)
ES (1) ES2078752T3 (es)
WO (1) WO1993004026A1 (es)

Families Citing this family (67)

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US5258556A (en) * 1993-02-01 1993-11-02 Eastman Kodak Company Process for the manufacture of 2,2,4,4-tetramethylcyclobutanediol
US6255437B1 (en) 1996-12-28 2001-07-03 Eastman Chemical Company Process for preparing poly (2,2,4,4-tetramethyl-1,3-cyclobutylene carbonate)
US6469206B2 (en) 2000-03-08 2002-10-22 Eastman Chemical Company Process for the preparation of triflic anhydride
DE10138778A1 (de) 2001-08-07 2003-02-20 Basf Ag Flexibles Verfahren zur gemeinsamen Herstellung von Ameisensäure sowie einer Carbonsäure mit mindestens zwei Kohlenstoffatomen und/oder deren Derivaten
US20040030199A1 (en) * 2002-01-29 2004-02-12 Maughon Robert R. Process for reducing alpha-haloketones to secondary alpha-haloalcohols
FR2851562B1 (fr) * 2003-02-21 2005-04-01 Procede de preparation du dimethylcetene puis du polydimethylcetene a partir de l'anhydride isobutyrique
US20060287479A1 (en) 2005-06-17 2006-12-21 Crawford Emmett D Polyester compositions containing cyclobutanediol and articles made therefrom
US7704605B2 (en) 2006-03-28 2010-04-27 Eastman Chemical Company Thermoplastic articles comprising cyclobutanediol having a decorative material embedded therein
US8193302B2 (en) 2005-10-28 2012-06-05 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol and certain phosphate thermal stabilizers, and/or reaction products thereof
CA2625846A1 (en) 2005-10-28 2007-05-10 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol and at least one phosphorus compound
US9598533B2 (en) 2005-11-22 2017-03-21 Eastman Chemical Company Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom
US7737246B2 (en) 2005-12-15 2010-06-15 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol, cyclohexanedimethanol, and ethylene glycol and manufacturing processes therefor
US9169388B2 (en) 2006-03-28 2015-10-27 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol and certain thermal stabilizers, and/or reaction products thereof
JP4761211B2 (ja) * 2006-11-14 2011-08-31 富士フイルム株式会社 テレビレンズ装置
US7582804B2 (en) * 2006-12-02 2009-09-01 Eastman Chemical Company Process for the preparation of a tetraalkycyclobutane-1,3-diol using a promoted-copper catalyst
US7838707B2 (en) * 2006-12-02 2010-11-23 Eastman Chemical Company Process for the preparation of a tetraalkylcyclobutane-1,3-diol using an ruthenium-promoted cobalt-based catalyst
US7524994B2 (en) * 2006-12-02 2009-04-28 Eastman Chemical Company Process for the preparation of a tetraalkylcyclobutane-1,3-diol using an iridium-promoted cobalt-based catalyst
US7521583B2 (en) * 2006-12-02 2009-04-21 Eastman Chemical Company Process for the preparation of tetraalkylcyclobutane-1,3-diol in the presence of a cobalt-based catalyst
US7723551B2 (en) 2006-12-02 2010-05-25 Eastman Chemical Company Process for the simultaneous co-production of 2,2,4,4-tetramethylcyclobutane-1,3-diol and 1,4-cyclohexanedimethanol
US7560600B2 (en) * 2006-12-02 2009-07-14 Eastman Chemical Company Process for the preparation of a tetraalkylcyclobutane-1,3-diol using a promoted nickel-based catalyst
US8501287B2 (en) 2007-11-21 2013-08-06 Eastman Chemical Company Plastic baby bottles, other blow molded articles, and processes for their manufacture
CA2705870A1 (en) 2007-11-21 2009-06-04 Eastman Chemical Company Plastic baby bottles, other blow molded articles, and processes for their manufacture
US8198371B2 (en) 2008-06-27 2012-06-12 Eastman Chemical Company Blends of polyesters and ABS copolymers
US7989667B2 (en) * 2008-09-05 2011-08-02 Eastman Chemical Company Processes for the crystallization of 2,2,4,4-tetramethylcyclobutanediol
US8895654B2 (en) 2008-12-18 2014-11-25 Eastman Chemical Company Polyester compositions which comprise spiro-glycol, cyclohexanedimethanol, and terephthalic acid
CA2808785A1 (en) * 2009-11-20 2011-05-26 Dentsply International Inc. Dental materials using 2,2,4,4-tetramethyl-1,3-cyclobutandiol
US8420869B2 (en) 2010-12-09 2013-04-16 Eastman Chemical Company Process for the preparation of 2,2,4,4-tetraalkylcyclobutane-1,3-diols
US8420868B2 (en) 2010-12-09 2013-04-16 Eastman Chemical Company Process for the preparation of 2,2,4,4-tetraalkylcyclobutane-1,3-diols
US8394997B2 (en) 2010-12-09 2013-03-12 Eastman Chemical Company Process for the isomerization of 2,2,4,4-tetraalkylcyclobutane-1,3-diols
US9156759B2 (en) 2010-12-21 2015-10-13 Eastman Chemical Company Process for isolating crystallized 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) particles utilizing pressure filtration
US8859825B2 (en) 2010-12-21 2014-10-14 Eastman Specialties Holdings Corporation Process for isolating crystallized 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) particles utilizing pressure filtration
US20130217830A1 (en) 2012-02-16 2013-08-22 Eastman Chemical Company Clear Semi-Crystalline Articles with Improved Heat Resistance
CN103694083A (zh) * 2013-12-05 2014-04-02 南京东纳生物科技有限公司 2,2,4,4-四甲基-1,3-环丁二醇的合成方法
CN105732354A (zh) * 2014-12-08 2016-07-06 中国石油天然气股份有限公司 一种合成2,2,4,4-四甲基-1,3-环丁二酮的方法
US9238603B1 (en) 2014-12-10 2016-01-19 Eastman Chemical Company Batch process for the preparation of cis-2,2,4,4-tetramethylcyclobutane-1,3-diol
US9145346B1 (en) 2014-12-10 2015-09-29 Eastman Chemical Company Process for 2,2,4,4-tetramethylcyclobutane-1,3-diol crystallization
US9238602B1 (en) 2014-12-10 2016-01-19 Eastman Chemical Company Process for the preparation of cis-2,2,4,4-tetramethylcyclobutane-1,3-diol
CN107398273B (zh) 2016-05-19 2019-12-24 财团法人工业技术研究院 氢化环丁烷二酮化合物的触媒与方法
TWI698423B (zh) * 2019-03-21 2020-07-11 財團法人工業技術研究院 2,2,4,4-四甲基-1,3-環丁二酮的合成方法
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WO2020242916A1 (en) 2019-05-24 2020-12-03 Eastman Chemical Company Cracking a c4-c7 fraction of pyoil
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US11945998B2 (en) 2019-10-31 2024-04-02 Eastman Chemical Company Processes and systems for making recycle content hydrocarbons
US12655356B2 (en) 2019-10-31 2026-06-16 ExxonMobil Product Solutions Company Pyrolysis method and system for recycled waste
US11319262B2 (en) 2019-10-31 2022-05-03 Eastman Chemical Company Processes and systems for making recycle content hydrocarbons
US12312540B2 (en) 2019-10-31 2025-05-27 Eastman Chemical Company Pyrolysis method and system for recycled waste
CN114728869B (zh) 2019-11-07 2024-07-12 伊士曼化工公司 回收成分丙醇
WO2021092305A1 (en) 2019-11-07 2021-05-14 Eastman Chemical Company Recycle content mixed esters and solvents
WO2021092306A1 (en) 2019-11-07 2021-05-14 Eastman Chemical Company Recycle content alpha olefins and fatty alcohols
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US12649805B2 (en) 2019-11-07 2026-06-09 Eastman Chemical Company Recycle content poly(vinyl acetal)
CN115052728A (zh) 2020-02-10 2022-09-13 伊士曼化工公司 溶剂分解副产物流的化学回收
WO2021163104A1 (en) 2020-02-10 2021-08-19 Eastman Chemical Company Chemical recycling of solvolysis glycol column bottoms coproduct streams
US12686753B2 (en) 2020-02-10 2026-07-21 Eastman Chemical Company Chemical recycling of solvolysis terephthalyl column bottoms coproduct streams
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CN112174797B (zh) * 2020-08-18 2022-12-16 浙江恒逸石化研究院有限公司 一种二甲基乙烯酮的高效分离方法
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US12195674B2 (en) 2021-09-21 2025-01-14 Eastman Chemical Company Using spent caustic solution from pygas treatment to neutralize halogens from liquified waste plastic
CN116986972A (zh) * 2023-06-09 2023-11-03 苏州亚科科技股份有限公司 一种2,2,4,4-四甲基-1,3-环丁二醇的制备方法
CN119838366B (zh) * 2023-10-18 2026-03-24 中国石油化工股份有限公司 一种吸收二甲基乙烯酮的方法
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US3201474A (en) * 1959-09-24 1965-08-17 Eastman Kodak Co Process of manufacturing dialkyl ketenes
US3000906A (en) * 1960-02-05 1961-09-19 Eastman Kodak Co Purification of pivalolactone
FR1272649A (fr) * 1960-09-23 1961-09-29 Eastman Kodak Co Procédé de préparation de dialcoyl-cétènes
US3190928A (en) * 1961-09-27 1965-06-22 Eastman Kodak Co Preparation of tetraalkylcyclo-butanediols
FR1302193A (fr) * 1961-09-29 1962-08-24 Wacker Chemie Gmbh Procédé de préparation de 1.3-dialkyl-cyclobuténolones
DE1240845B (de) * 1963-02-04 1967-05-24 Eastman Kodak Co Verfahren zur Herstellung von Dimethylketen durch Pyrolyse von Isobuttersaeureanhydrid

Also Published As

Publication number Publication date
DE69205581T2 (de) 1996-04-04
CA2105768A1 (en) 1993-02-21
ATE129227T1 (de) 1995-11-15
JPH06510047A (ja) 1994-11-10
EP0600019A1 (en) 1994-06-08
EP0600019B1 (en) 1995-10-18
DE69205581D1 (de) 1995-11-23
WO1993004026A1 (en) 1993-03-04
US5169994A (en) 1992-12-08
CA2105768C (en) 1996-10-22

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