Porphyrin Synthesis by the “3+1” Approach: New Applications for an Old Methodology
✍ Scribed by Prof. Dr. Timothy D. Lash
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 367 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0947-6539
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📜 SIMILAR VOLUMES
Tripyrrane dibenzyl esters are readily available from the reaction of two equivalents of 5-acetoxymethylpyrrole-2-carboxylates with 2,5-diunsubstituted pyrroles in refluxing acetic acid-ethanol. Hydrogenolysis of the benzyl ester moieties affords the corresponding dicarboxylic acids, and subsequent
## Abstract The synthesis of two new furyl amino acids as rigid isosteres of the dipeptides (D)‐H‐Ser‐(D,L)‐Thr‐OH and (L)‐H‐Ser‐(D,L)‐Thr‐OH is presented. The developed synthetic methodology starts from D‐xylose and D‐arabinose and makes use of trihydroxypropylfurans as intermediates. The key step
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