Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
  • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
  • C07C49/175—Saturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or 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
  • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
  • C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their 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
  • C07C45/78—Separation; Purification; Stabilisation; Use of additives
  • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
  • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Crystallography & Structural Chemistry (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=12457047

Family Applications (1)

Country Status (8)

• 1971
  • 1971-05-26 JP JP46035981A patent/JPS5114484B1/ja active Pending
• 1972
  • 1972-05-24 DE DE19722225243 patent/DE2225243A1/de active Pending
  • 1972-05-24 CH CH765772A patent/CH538438A/fr not_active IP Right Cessation
  • 1972-05-25 GB GB2457672A patent/GB1386166A/en not_active Expired
  • 1972-05-25 CA CA143,031A patent/CA956325A/en not_active Expired
  • 1972-05-26 FR FR7219001A patent/FR2139173B1/fr not_active Expired
  • 1972-05-26 IT IT2495572A patent/IT955938B/it active
  • 1972-05-26 NL NL7207200A patent/NL7207200A/xx unknown

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