Palladium-Catalyzed Cyanation of Aryl Triflates
β Scribed by Zhu, Yi-Zhong; Cai, Chun
- Book ID
- 111937259
- Publisher
- Taylor and Francis Group
- Year
- 2008
- Tongue
- English
- Weight
- 109 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0039-7911
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π SIMILAR VOLUMES
We examined the palladium-catalyzed cyanation of hindered, electron-rich aryl triflates by zinc cyanide using 2-methoxyphenyl trifluoromethanesulfonate (4) as a model compound. The reaction with two equivalents of Zn(CN) 2 and catalytic Pd(PPh3) 4 in DMF at 120Β°C for 2 hr affonJed 2-methoxybenzonitr
Palladium-Catalyzed Cyanation of Hindered, Electron-Rich Aryl Triflates by Zinc Cyanide. -The Pd-catalyzed cyanation of 2methoxyphenyl triflate (I) as model for hindered, electron-rich aryl triflates, using zinc cyanide is evaluated. Application of the optimized conditions to the triflate (IV) allo