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
  • C07D317/72—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 spiro-condensed with carbocyclic rings
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
  • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
• • 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
  • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
  • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
  • C07C45/512—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C47/00—Compounds having —CHO groups
  • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
  • C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C2601/00—Systems containing only non-condensed rings
  • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
  • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

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

Applications Claiming Priority (1)

Publications (3)

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Families Citing this family (4)

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• 1971
  • 1971-05-07 CH CH675071A patent/CH589023A5/xx not_active IP Right Cessation
• 1972
  • 1972-05-04 JP JP47043838A patent/JPS5115008B1/ja active Pending
  • 1972-05-05 NL NL7206110.A patent/NL156125C/xx not_active IP Right Cessation
  • 1972-05-05 FR FR727216078A patent/FR2137550B1/fr not_active Expired
  • 1972-05-05 GB GB2103872A patent/GB1358623A/en not_active Expired
  • 1972-05-05 DE DE2222213A patent/DE2222213C3/de not_active Expired
  • 1972-05-05 NO NO1612/72A patent/NO134798C/no unknown
  • 1972-05-05 CA CA141,365A patent/CA996121A/en not_active Expired
  • 1972-05-05 TR TR17320A patent/TR17320A/xx unknown
  • 1972-05-05 AT AT392972A patent/AT314489B/de not_active IP Right Cessation
  • 1972-05-05 BR BR2834/72A patent/BR7202834D0/pt unknown
  • 1972-05-05 CS CS3058A patent/CS166813B2/cs unknown
  • 1972-05-05 DD DD162778A patent/DD98904A5/xx unknown
  • 1972-05-05 ZA ZA723077A patent/ZA723077B/xx unknown
  • 1972-05-05 BE BE783055A patent/BE783055A/xx not_active IP Right Cessation
  • 1972-05-05 AU AU41974/72A patent/AU463346B2/en not_active Expired
  • 1972-05-05 IL IL39368A patent/IL39368A/xx unknown
  • 1972-05-06 HU HUHO1477A patent/HU166413B/hu unknown

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