## Abstract The reaction of 4,5‐dihydro‐2‐(4‐morpholinyl)‐ or ‐2‐(1‐piperidinyl)‐ or ‐2‐(1‐pyrrolidinyl)‐3‐thiophenecarbonitriles 1a–i with ethyl diazoacetoacetate in the presence of rhodium (II) acetate dimer gave the corresponding ethyl 1,4‐oxathiocine‐3‐carboxylates 2a–f, h and acetyl(dihydro‐1‐
Synthesis of 1,4-oxathiocins and 1,3-oxazines by the reactions of 2-amino-4,5-dihydro-3-thiophenecarbonitriles with dibenzoyldiazomethane
✍ Scribed by Yamagata, Kenji ;Ohkubo, Kimiko ;Yamazaki, Motoyoshi
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 409 KB
- Volume
- 1995
- Category
- Article
- ISSN
- 0947-3440
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