## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
Copper‐Free, Efficient, Palladium (II)‐Catalyzed Coupling of Unactivated Aryl Iodides with Terminal Alkynes
✍ Scribed by Ren, Tianrui; Zhang, Ye; Zhu, Weiwen; Zhou, Jiaju
- Book ID
- 120996965
- Publisher
- Taylor and Francis Group
- Year
- 2007
- Tongue
- English
- Weight
- 115 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0039-7911
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A copper‐catalyzed cross‐coupling reaction of alkynes with aryl iodides is described. The system tolerates a broad range of functional groups and enables the use of sterically demanding substrates with only 1.0–2.5 mol‐% of Cu~2~O and 1.0–2.5 mol‐% of xantphos as the catalyst.
Synergic effect of iron and copper salts as catalysts for the Sonogashira-Hagihara cross-couplings of aryl iodides with terminal alkynes is demonstrated. High yields of cross-coupled products are obtained under conditions that are smoother than those using only CuI as catalyst. Furthermore no expens
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.