The Diels-Alder Reactions of (Z)-1,2-Diheterosubstituted-1,3-Dienes. Sulfur as a Regiochemical Control
✍ Scribed by Aleksandra Skowroriska; Piotr Dybowski; Marek Koprowski; Ewa Krawczyk
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 197 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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1,4-Diarylox -2-butynes lt3-butadienes 2 in ref 'i 1 were converted to 1 4diaryloxy-z,zuxing HKPA Tn presence of potassium carbonate. In recent years there has been a great interest in the synthesis of functionalised 1,3-butadienes from simple 2-butyne derivatives, in view of the c4mmliri+.r
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