ChemInform Abstract: Metal-Free Direct Biaryl Coupling Reaction of Heteroaromatic Compounds via Iodonium Intermediate
โ Scribed by Koji Morimoto
- Publisher
- John Wiley and Sons
- Year
- 2012
- Weight
- 18 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract The direct oxidative biaryl coupling reaction is an attractive tool for environmentally benign green chemistry. A novel direct method for the synthesis of bithiophene using a hypervalent iodine reagent has been developed. The reaction mechanism has also been investigated, casting light
Synthesis of Functionally Substituted Unsymmetrical Biaryls via a Novel Double Metal Catalyzed Coupling Reaction. -The coupling reaction is applicable to a variety of aryl halides, e.g. (I), (IV), (VI) and (IX), containing an activating group. The presence of Zn salts [ZnCl 2 , Zn(OAc) 2 ], ZnEt 2