Sonogashira Coupling Reaction with Diminished Homocoupling.
β Scribed by Arumugasamy Elangovan; Yu-Hsiang Wang; Tong-Ing Ho
- Publisher
- John Wiley and Sons
- Year
- 2003
- Weight
- 110 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract For Abstract see ChemInform Abstract in Full Text.
The Sonogashira cross-coupling reaction of vinylic and heteroaromatic tellurium dichlorides has been explored, yielding the corresponding enynes and 2-alkynyl substituted heteroaromatic compounds. The reaction was carried out with PdCl 2 /CuI as catalysts and triethylamine as base, using methanol as
## 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.
Low Temperature Sonogashira Coupling Reaction -A low temperature Sonogashira reaction is developed, which coupled equimolar amount of aryl iodide (I) possessing electron-withdrawing groups with aromatic acetylenes (II) at -20 β’ C in quantitative yield.