Published January 24, 1989
| Version v1
Patent
Process for the production of lactams
Creators
Description
A process is described for producing a lactam comprising contacting a feedstock selected from the group consisting of acid anhydrides, dicarboxylic acids, lactones, and imides, the feedstock having 4 to 6 carbon atoms in the backbone with a catalyst system comprising palladium and at least one second metal selected from the group consisting of ruthenium, rhodium and rhenium under conditions to convert at least a portion of the feedstock to the lactam
Availability note (English)
Patent and Trademark Office, Box 9, Washington, DC 20232.Additional details
Publishing Information
- Imprint Pagination
- vp.
- IPC:
- Int. Cl. C07D 201/08.
- IPC
- Int. Cl. C07D 201/08.
- Patent number
- US patent document 4,800,227/A/
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20055181
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- ANHYDRIDES; CARBOXYLIC ACIDS; CATALYSTS; IMIDES; LACTAMS; LACTONES; PALLADIUM; PRODUCTION; RHENIUM; RHODIUM; RUTHENIUM; SYNTHESIS
- Descriptors DEC
- AMIDES; ELEMENTS; ESTERS; HETEROCYCLIC COMPOUNDS; METALS; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PLATINUM METALS; TRANSITION ELEMENTS