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ChemInform Abstract: Enantioselective Synthesis of α,α-Disubstituted α-Amino Acids by Rh-Catalyzed [2 + 2 + 2] Cycloaddition of 1,6-Diynes with Protected Dehydroamino Acid.

✍ Scribed by Ken Tanaka; Maho Takahashi; Hidetomo Imase; Takuya Osaka; Keiichi Noguchi; Masao Hirano

Publisher
John Wiley and Sons
Year
2008
Weight
50 KB
Volume
39
Category
Article
ISSN
0931-7597

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ChemInform Abstract: Regioselective Nucl
ChemInform Abstract: Regioselective Nucleophilic Ring Opening Reactions of 2,2- Disubstituted Aziridines - The Asymmetric Synthesis of α,α- Disubstituted Amino Acids.
✍ B. G. M. BURGAUD; D. C. HORWELL; A. PADOVA; M. C. PRITCHARD 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

Regioselective Nucleophilic Ring Opening Reactions of 2,2-Disubstituted Aziridines -The Asymmetric Synthesis of α,α-Disubstituted Amino Acids. -It is shown that, under appropriate conditions, 2,2disubstituted aziridines like (I) and (V) undergo regioselective ring opening reactions at C-3 with carb