A new route to 2,2′,3,3′-tetrasubstituted binaphthyls
✍ Scribed by Michael Widhalm; Christian Aichinger; Kurt Mereiter
- Book ID
- 108285471
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- French
- Weight
- 656 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0040-4039
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## Abstract 2‐Deoxy‐D‐ribose (1) was converted into its methyl glycofuranoside 2, which was treated with 4‐biphenylcarbonyl chloride to give a separable mixture of 3 (26%) and 4 (40%). Compounds 3 and 4 were deoxygenated by Barton deoxygenation to give the corresponding 2,3‐dideoxyribose derivative
## 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.
## Abstract 2‐Propargyl‐1,3‐dicarbonyl derivatives, namely the corresponding cumulenes and diethoxyphosphoryloxy containing substances in the reactions with primary amines, are converted into the corresponding 1,2,3,5‐tetrasubstituted pyrroles. © 2007 Wiley Periodicals, Inc. Heteroatom Chem 18:220–