✦ LIBER ✦
Anthracyclines and related substances I. A new friedel-crafts alkylation reaction using 3-bromophthalides. Efficient synthesis of islandicin.
✍ Scribed by K.S. Kim; M.W. Spatz; Francis Johnson
- Book ID
- 104237534
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- French
- Weight
- 214 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
The synthesis of anthraquinones i and its higher homologs is generally accomplished by the two-step double acylation of aromatic substrates with phthalic anhydrides under Friedel-Crafts conditions (Scheme I). However the method has two drawbacks. It lacks
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This work and some of the results reported in this paper were presented at the