Add time:09/05/2019         Source:sciencedirect.com

Two tetrahydrofuran-based γ-amino acids [2,4-cis and 2,4-trans] were subjected to iterative peptide-coupling procedures to afford dimeric, tetrameric and hexameric carbopeptoids in good yield. These homooligomers were prepared for secondary structural study—to ascertain the conformational preference inherent in the monomer units. The l-xylo oligomers were protected with triethylsilyl ethers to increase the range of solvents suitable for structural investigation. Initial secondary structure data indicate the presence of hydrogen-bonded conformations in the l-ribo series.

We also recommend Trading Suppliers and Manufacturers of phenyl tetrahydrofuran-2-carboxylate (cas 19679-84-6). Pls Click Website Link as below: cas 19679-84-6 suppliers