Synthesis of α,β-Dehydrotryptophan by re
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Takashi Nakazawa; Masako Ishii; Hans-Jürgen Musiol; Luis Moroder
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Article
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1998
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Elsevier Science
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French
⚖ 328 KB
a,~Dehydrotryptophan 4 is synthesized by a sequence of readions starting with the comzpondiig serine derivative 1. This procedure includes substitution readion between indole and the methylamino group of the B(N-methylamioo)dehydroalanine derivative 3 in acetic acid. The key intermediate 3 is obtain