Organic letters

An efficient synthesis of a probe for protein function: 2, 3-diaminopropionic acid with orthogonal protecting groups

EA Englund, HN Gopi, DH Appella

文献索引：Organic Letters, , vol. 6, # 2 p. 213 - 215

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被引用次数: 67

摘要

... Volume: Page: ... Organic Letters. ... 14 Starting from protected aspartic acid 4, which is commercially available, the carboxylic acid was first converted to methyl ester 5, followed by introduction of a second Boc group 1 3a to give 6 (Scheme 1). The benzyl ester was ...