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Synthesis of aryl esters of protected amino acids from aryl sulfonates

✍ Scribed by Khanitha Pudhom; Tirayut Vilaivan

Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
235 KB
Volume
40
Category
Article
ISSN
0040-4039

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Suzuki–Miyaura arylations of tetramic ac
Suzuki–Miyaura arylations of tetramic acid sulfonates: Evaluation of lactam protection, sulfonate esters, and sterics
✍ Sarah J. P. Yoon-Miller; Kathryn M. Dorward; Kimberly P. White; Erin T. Pelkey 📂 Article 📅 2009 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 194 KB

## Abstract magnified image The synthesis of 3,4‐diaryl‐3‐pyrrolin‐2‐ones and 4‐aryl‐3‐pyrrolin‐2‐ones using Suzuki–Miyaura cross‐coupling reactions of tetramic acid sulfonates with arylboronic acids has been studied. The effect that sulfonate ester, sterics, and lactam protection has on the cross