Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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SNIA Viscosa SpA
Original Assignee
SNIA Viscosa SpA
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Filing date
Publication date
Application filed by SNIA Viscosa SpAfiledCriticalSNIA Viscosa SpA
Publication of ES290230A1publicationCriticalpatent/ES290230A1/es
C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
C07D201/02—Preparation of lactams
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
C07C45/46—Friedel-Crafts reactions
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Hydrogenated Pyridines
(AREA)
Polyamides
(AREA)
Cephalosporin Compounds
(AREA)
ES290230A1962-07-311963-07-23Procedimiento de preparación de alfa-lactama con más de 6 átomos de carbono en el anillo
ExpiredES290230A1
(es)