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Highly Efficient Catalytic Synthesis of α-Amino Acids under Phase-Transfer Conditions with a Novel Catalyst/Substrate Pair

✍ Scribed by Yuri N. Belokon; Konstantin A. Kochetkov; Tatiana D. Churkina; Nikolai S. Ikonnikov; Oleg V. Larionov; Syuzanna R. Harutyunyan; Štepán Vyskočil; Michael North; Henri B. Kagan


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
90 KB
Volume
113
Category
Article
ISSN
0044-8249

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✦ Synopsis


Asymmetric phase-transfer catalysis (PTC) reactions constitute one of the most challenging fields of contemporary organic synthesis. Following the seminal work by ODonnell et al. [2a] and Grabowski et al. [2b] dramatic improvements in the asymmetric efficiency of PTC reactions were achieved by introducing (9-anthracenylmethyl)cinchonidinium (1 a, R allyl, benzyl, H) and other cinchoninium salts as catalysts

[13] R.


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Highly Efficient Catalytic Synthesis of
✍ Yuri N. Belokon; Konstantin A. Kochetkov; Tatiana D. Churkina; Nikolai S. Ikonni 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 91 KB

Asymmetric phase-transfer catalysis (PTC) reactions constitute one of the most challenging fields of contemporary organic synthesis. [1] Following the seminal work by ODonnell et al. [2a] and Grabowski et al. [2b] dramatic improvements in the asymmetric efficiency of PTC reactions were achieved by i