Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds

Child Classifications

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• C07C 45/002
• C07C 45/004
• C07C 45/006
• C07C 45/008
• C07C 45/26 by hydration of carbon-to-carbon triple bonds
• C07C 45/27 by oxidation (with ozone C07C45/40)
• C07C 45/40 by oxidation with ozone; by ozonolysis
• C07C 45/41 by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
• C07C 45/42 by hydrolysis
• C07C 45/44 by reduction and hydrolysis of nitriles
• C07C 45/45 by condensation
• C07C 45/49 by reaction with carbon monoxide
• C07C 45/51 by pyrolysis, rearrangement or decomposition
• C07C 45/56 from heterocyclic compounds (C07C45/55 takes precedence)
• C07C 45/61 by reactions not involving the formation of >C = O groups
• C07C 45/77 Preparation of chelates of aldehydes or ketones
• C07C 45/78 Separation; Purification; Stabilisation; Use of additives
• C07C 45/87 Preparation of ketenes or dimeric ketenes (heterocyclic compounds C07D)