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Letters in Organic Chemistry

Editor-in-Chief

ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

Synthesis of Boronated Alkoxyphenylalanines

Author(s): A. Wolan, A. Laczynska, Z. Rafinski and M. Zaidlewicz

Volume 1, Issue 3, 2004

Page: [238 - 245] Pages: 8

DOI: 10.2174/1570178043400785

Price: $65

Abstract

Synthesis of (2-methoxy-5-dihydroxyborylphenyl)alanine, (2-butoxy-5-dihydroxyborylphenyl) alanine, and (2-methoxy-4-dihydroxyborylphenyl)alanine for Boron Neutron Capture Therapy is described. In the key step, the amino acid functionality was introduced by the Wittig reaction. The approach provides a general access to alkoxy substituted boronated phenylalanines.

Keywords: boronated amino acids, boron neutron capture therapy, boronates, boronic acids, wittig reaction


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