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ChemInform Abstract: Synthesis of New Chiral Auxiliaries Derived from (S)-Tryptophan.

✍ Scribed by G. CARDILLO; L. GENTILUCCI; C. TOMASINI; L. TOMASONI

Book ID
112024737
Publisher
John Wiley and Sons
Year
2010
Weight
30 KB
Volume
27
Category
Article
ISSN
0931-7597

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πŸ“œ SIMILAR VOLUMES

Synthesis of new chiral auxiliaries deri
Synthesis of new chiral auxiliaries derived from (S)-tryptophan
✍ Giuliana Cardillo; Luca Gentilucci; Claudia Tomasini; Laura Tomasoni πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 532 KB

The synthesis of chiral aminoalcohols 4 derived from (S)-tryptophan is described, by reaction of the protected amino acid 3 with various Grignard reagents. The aminoalcohols were transformed into the corresponding oxazolidin-2-ones 2 and acylated with 2-butenoyl chloride and 2-hexenoyl chloride, aff

Synthesis and structural determination o
Synthesis and structural determination of new chiral auxiliaries derived from (βˆ’)-Ξ²-pinene
✍ FranΓ§oise Dumas; Karla Alencar; Jacqueline Mahuteau; Maria J.L. Barbero; Christi πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 289 KB

New chiral auxiliaries, alcohols syn-lla,e and anti-12a,e, were readily synthesized in a stereoselective manner from (-)-fl-pinene. Their stereochemical determinations have been made on the basis of nOe experiments. (~) 1997 Elsevier Science Ltd. All rights reserved. A survey of recent chemical lit