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A convenient route to α-amino acids with β-alkyne substituents from a serine derived aziridine

✍ Scribed by John J Turner; Michiel A Leeuwenburgh; Gijs A van der Marel; Jacques H van Boom

Book ID
104231931
Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
149 KB
Volume
42
Category
Article
ISSN
0040-4039

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✦ Synopsis

octane 5 was ring opened regioselectively with a variety of lithium acetylides to give a-amino acids bearing g,d-unsaturation in very good to excellent yields. The 2-nitrobenzenesulfonyl and OBO ester protecting groups were removed in excellent overall yield.

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