Oligomers of enantiopure bicyclic γ/δ-amino acids (BTAa).: 1.: Synthesis and conformational analysis of 3-aza-6,8-dioxabicyclo[3.2.1]octane-7-carboxylic acid oligomers (PolyBTG)

被引：22

作者：

Machetti, F

Ferrali, A

Menchi, G

Occhiato, EG

Guarna, A

机构：

[1] Univ Florence, CNR, Dipartimento Chim Organ U Schiff, I-50121 Florence, Italy

[2] Univ Florence, CNR, Ctr Studio Chim & Struttura Composti Eterociclici, I-50121 Florence, Italy

来源：

ORGANIC LETTERS | 2000年 / 2卷 / 25期

关键词：

D O I：

10.1021/ol006548s

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of dimeric through pentameric oligomers of a bicyclic gamma/delta -amino acid (BTG) were synthesized using peptide coupling methods in solution with PyBroP or HATU. The analysis of H-1 NMR and Co spectra suggests that these oligomers could have a partially ordered structure in alcohol solutions.

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页码：3987 / 3990

页数：4

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