Reactions of 3-substituted 4,6-dimethoxybenzofurans with formaldehyde and aryl aldeydes in the presence of acetic acid and phosphoryl chloride respectively give new macrocyclic calix[3]benzofurans, predominantly with an unsymmetrical linkage pattern. Incorporation of a t-butyl substituent at the 3-p
β¦ LIBER β¦
6-Magnesiated Purines: Preparation and Reaction with Aldehydes.
β Scribed by Tomas Tobrman; Dalimil Dvorak
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 122 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Abstract
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