Photooxidation of N-methoxy-2.4-disubstituted imidasoles, readily available by way of a three component cyclization followed by 0-allcylation, leads to stable acyl imines whhich react with various organometallics to afford cr,a-disubstituted amino acid m-amides in good yields. In an earlier communi
Diastereoselective alkylation of sultam-derived amino acid aldimines preparation of Cα-methylated amino acids
✍ Scribed by Mimoun Ayou; Gérard Chassaing; Albert Loffet; Solange Lavielle
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 238 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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