INTEGRATED PROCESS FOR THE PREPARATION OF 1,4-CYCLOHEXANEDIMETHANOL FROM TEREPHTHALIC ACID

Disclosed is an integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydrogenated to 1,4-cyclohexanedimethanol in a 2-stage process. The (4-methylcyclohexyl)methanol t...

Full description

Saved in:
Bibliographic Details
Main Authors HOWELL, JEFF, SCOTT, COOK, STEVEN, LEROY, BARTON, BENJAMIN, FREDRICK, TURNER, PHILLIP, WAYNE, TENNANT, BRENT, ALAN, MCMILLAN, NOAH, GLENN, SHACKELFORD, DARNON, BRYAN
Format Patent
LanguageEnglish
French
German
Published 04.06.2014
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
Online AccessGet full text

Cover

Abstract Disclosed is an integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydrogenated to 1,4-cyclohexanedimethanol in a 2-stage process. The (4-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,4-cyclohexanedimethanol product.
AbstractList Disclosed is an integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydrogenated to 1,4-cyclohexanedimethanol in a 2-stage process. The (4-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,4-cyclohexanedimethanol product.
Author BARTON, BENJAMIN, FREDRICK
TENNANT, BRENT, ALAN
HOWELL, JEFF, SCOTT
TURNER, PHILLIP, WAYNE
MCMILLAN, NOAH, GLENN
COOK, STEVEN, LEROY
SHACKELFORD, DARNON, BRYAN
Author_xml – fullname: HOWELL, JEFF, SCOTT
– fullname: COOK, STEVEN, LEROY
– fullname: BARTON, BENJAMIN, FREDRICK
– fullname: TURNER, PHILLIP, WAYNE
– fullname: TENNANT, BRENT, ALAN
– fullname: MCMILLAN, NOAH, GLENN
– fullname: SHACKELFORD, DARNON, BRYAN
BookMark eNqNir0OwiAURhl08O8d7gPYoda0rgQuQkK5DWVQl6YxOBnapL5_ZPABnE6-850tW6UpxQ17GBfw6nlACZ0ngX0PijwEjXljx_NlyAEpKI_nQtyFJY037lCaFoPmjiwoTy0EzLnOxhoBXBi5Z-vX-F7i4ccdA4VB6CLO0xCXeXzGFD8Ddqemqi91w8vqj-QLI50zFQ
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate PROCÉDÉ INTÉGRÉ DE PRÉPARATION DE 1,4-CYCLOHEXANEDIMÉTHANOL À PARTIR D'ACIDE TÉRÉPHTALIQUE
INTEGRIERTES VERFAHREN ZUR HERSTELLUNG VON 1,4-CYCLOHEXANDIMETHANOL AUS TEREPHTHALSÄURE
ExternalDocumentID EP2736867A1
GroupedDBID EVB
ID FETCH-epo_espacenet_EP2736867A13
IEDL.DBID EVB
IngestDate Fri Jul 19 15:08:35 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
German
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_EP2736867A13
Notes Application Number: EP20120741229
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140604&DB=EPODOC&CC=EP&NR=2736867A1
ParticipantIDs epo_espacenet_EP2736867A1
PublicationCentury 2000
PublicationDate 20140604
PublicationDateYYYYMMDD 2014-06-04
PublicationDate_xml – month: 06
  year: 2014
  text: 20140604
  day: 04
PublicationDecade 2010
PublicationYear 2014
RelatedCompanies EASTMAN CHEMICAL COMPANY
RelatedCompanies_xml – name: EASTMAN CHEMICAL COMPANY
Score 2.9436321
Snippet Disclosed is an integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with...
SourceID epo
SourceType Open Access Repository
SubjectTerms ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
Title INTEGRATED PROCESS FOR THE PREPARATION OF 1,4-CYCLOHEXANEDIMETHANOL FROM TEREPHTHALIC ACID
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140604&DB=EPODOC&locale=&CC=EP&NR=2736867A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3NS8MwFH-MKepNp-L8IgfZyeLqurY7FOnS1FbWppQq08tIv2CXbriK_74vdZte9JYPCMkLL7_8krxfAG5Eqg6NclAo96IvFG0kTEVo_QFmEV7LvMzVkQxwDkLde9aepsNpC-abWJhGJ_SzEUdEj8rQ3-tmvV7-HGI5zdvK1V06x6LFg5tYTm_NjpEt6DjpzthiEXc47VGKqV4YW4jSuqkbNhKlHbmLljL77GUsg1KWvxHFPYTdCBur6iNoFVUH9unm47UO7AXr-25Mrl1vdQxvUrz2MbZxpSFRzCkajiCDI4nHMM8i-_u0iXCXqLeaQl_phHtsaofM8QOWeHbIJ8SNeUBwA8siD0smPiU29Z0TIC5LqKdgJ2dbg8xYtB3O4BTa1aIqzoAIhPvUHJoFzoomRVaMTM1HZokEJTMyU3Sh-2cz5__UXcCBtGzzPkq7hHb9_lFcIRLX6XVjwy-3YYYo
link.rule.ids 230,309,786,891,25594,76903
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3PT4MwFH5ZpnHedGqcP3swO0kcjgE7LAZLsShQQtBML0thkOzCFofx3_eB2_Sit_Y1adrXvH79XvteAa5kog6MvJ8pt7InFW0oTUVqvT5WEV7zaT5Vh1WAsx_o_Fl7HA_GDZitY2HqPKGfdXJEtKgU7b2s9-vFjxPLrt9WLm-SGYrmd048srsrdoxsQcdFt-9HLBS2oF1KsdQNohGitG7qhoVEactARlgzpZf7Kihl8RtRnD3YDrGzotyHRla0oUXXH6-1Ycdf3XdjcWV6ywN4q5LXPkQW7jQkjARFxRFkcCTmDOsstL69TUQ4RL3WFPpKPcHZ2AqY7fos5lYgPOJEwid4gGUhR4nnUmJR1z4E4rCYcgUHOdkoZMLCzXT6R9As5kV2DEQi3CfmwMxwVbQqyYqRqtOhmSNBSY3UlB3o_NnNyT9tl9Dise9NPDd4OoXdSsv1WyntDJrl-0d2jqhcJhe1Pr8AInqJEg
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=INTEGRATED+PROCESS+FOR+THE+PREPARATION+OF+1%2C4-CYCLOHEXANEDIMETHANOL+FROM+TEREPHTHALIC+ACID&rft.inventor=HOWELL%2C+JEFF%2C+SCOTT&rft.inventor=COOK%2C+STEVEN%2C+LEROY&rft.inventor=BARTON%2C+BENJAMIN%2C+FREDRICK&rft.inventor=TURNER%2C+PHILLIP%2C+WAYNE&rft.inventor=TENNANT%2C+BRENT%2C+ALAN&rft.inventor=MCMILLAN%2C+NOAH%2C+GLENN&rft.inventor=SHACKELFORD%2C+DARNON%2C+BRYAN&rft.date=2014-06-04&rft.externalDBID=A1&rft.externalDocID=EP2736867A1