## Abstract Various 1,3‐diaryl‐2‐arylethynyl‐1,3‐butadienes **7** have been prepared by the Pd‐catalyzed trimerization of arylalkynes **4**. Their structures and stereochemistry have been confirmed by X‐ray crystal analyses. This procedure provides high regioselectivity to generate adducts __Z__‐**
✦ LIBER ✦
Palladium-Catalyzed Amination of 1-Bromo- and 1-Chloro-1,3-butadienes: A General Method for the Synthesis of 1-Amino-1,3-butadienes
✍ Scribed by José Barluenga; Fernando Aznar; Patricia Moriel; Carlos Valdés
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 115 KB
- Volume
- 346
- Category
- Article
- ISSN
- 1615-4150
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