LU49731A1LU49731ALU49731ALU49731A1LU 49731 A1LU49731 A1LU 49731A1LU 49731 ALU49731 ALU 49731ALU 49731 ALU49731 ALU 49731ALU 49731 A1LU49731 A1LU 49731A1
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LU
Luxembourg
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LU49731A
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Priority to LU49731ApriorityCriticalpatent/LU49731A1/xx
Publication of LU49731A1publicationCriticalpatent/LU49731A1/xx
C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
C07D201/02—Preparation of lactams
C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
C07C251/32—Oximes
C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
C07C251/44—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atom of at least one of the oxyimino groups being part of a ring other than a six-membered aromatic ring
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