| 摘要 |
Production of 3,3-disubstituted beta -lactams by dehydrohalogenation of beta -halocarboxylic amides in the presence of basic compounds at elevated temperature, and the new 3,3-disubstituted beta -lactams themselves. The known and new compounds which can be prepared by the process according to the invention are valuable starting materials for the production of fibers, textile auxiliaries, pesticides and plastics.
|
