Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
  • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
  • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
  • C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
  • C07C41/01—Preparation of ethers
  • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
  • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
  • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
  • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
  • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
  • C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
  • C07D307/08—Preparation of tetrahydrofuran
• • 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
  • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
• Furan Compounds (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=10848909

Family Applications (1)

Country Status (14)

Families Citing this family (3)

Family Cites Families (2)

• 1999
  • 1999-03-04 GB GBGB9904926.4A patent/GB9904926D0/en not_active Ceased
• 2000
  • 2000-02-24 JP JP2000602187A patent/JP2002538127A/ja not_active Withdrawn
  • 2000-02-24 GB GB0120083A patent/GB2363378B/en not_active Expired - Fee Related
  • 2000-02-24 AU AU28141/00A patent/AU767135B2/en not_active Ceased
  • 2000-02-24 BR BR0010370-5A patent/BR0010370A/pt not_active IP Right Cessation
  • 2000-02-24 ES ES00906477T patent/ES2239589T3/es not_active Expired - Lifetime
  • 2000-02-24 DE DE60020365T patent/DE60020365T2/de not_active Expired - Fee Related
  • 2000-02-24 CA CA002364851A patent/CA2364851A1/en not_active Abandoned
  • 2000-02-24 EP EP00906477A patent/EP1185492B1/en not_active Expired - Lifetime
  • 2000-02-24 AT AT00906477T patent/ATE296277T1/de not_active IP Right Cessation
  • 2000-02-24 WO PCT/GB2000/000673 patent/WO2000051957A1/en active IP Right Grant
  • 2000-02-24 KR KR1020017011222A patent/KR20020032419A/ko active IP Right Grant
  • 2000-02-28 AR ARP000100872A patent/AR022784A1/es not_active Application Discontinuation
• 2001
  • 2001-08-17 ZA ZA200106820A patent/ZA200106820B/en unknown
  • 2001-09-03 NO NO20014268A patent/NO20014268L/no not_active Application Discontinuation

Also Published As

Similar Documents

Legal Events