Abstract
β-Lactam reacts with hetero nucleophiles under ring cleavage to give 2,2-dimethyl-3-oximinobutanoic esters 6 and 7 . N-hydroxyazetidine 5 , the precursor of β-lactam 1, is prepared by a new method.
| Original language | Undefined |
|---|---|
| Pages (from-to) | 2809-2812 |
| Journal | Tetrahedron letters |
| Volume | 26 |
| Issue number | 23 |
| DOIs | |
| Publication status | Published - 1985 |
Keywords
- IR-69457