99340-08-6

Upstream product

• 81370-96-9 (-)-(2S,5S)-trans-tetrahydrofuran-2,5-dicarboxylic acid 

Downstream Products

• 99261-31-1 (2S,5S)-Tetrahydro-furan-2,5-dicarboxylic acid diamide 
• 99297-11-7 (+)-(2S,5S)-trans-2,5-bis(aminomethyl)tetrahydrofuran 
• 99261-33-3 C₂₀H₂₆N₂O₅S₂ 
• 99261-36-6 C₃₂H₄₆N₂O₉S₂ 
• 99261-35-5 C₂₀H₂₄N₂O₅S₂^(2-)*Na⁽¹⁺⁾ 
• 99261-37-7 C₄₆H₅₈N₂O₁₃S₄ 
• 99270-83-4 C₅₂H₆₈N₄O₁₂S₄ 

Relevant academic research and scientific papers

Synthesis and Properties of Chiral Macrobicyclic and Macrotricyclic Cryptands Containing the trans-Tetrahydrofuran-2,5-diylbis(methylene) Subunit as the Chiral Center

The macrobicyclic and macrotricyclic cryptands containing the trans-tetrahydrofuran-2,5-diylbis(methylene) molecular framework as the chiral subunit were prepared in optically active forms.The enantiomer recognition property of the macrotricyclic tetracarboxamide (+)-6 in transport of enantiomeric molecules was examined, and the cation-binding abilities of the macrotricyclic and macrobicyclic amines 7, 10, and 13 were also investigated.

SYNTHESIS OF (+)-(3S,6S,10S,13S,17S,20S,24S,27S)-1,8,15,22-TETRAZA-3,6;10,13;17,20;24,27-TETRAEPOXYCYCLOOCTACOSANE. AN ENANTIOMERICALLY PURE TETRAAZACROWN ETHER WITH D4 SYMMETRY AND OF KNOWN ABSOLUTE CONFIGURATION.

The title azacrown ether, which was synthesized using (+)-(2S,5S)-trans-2,5-bis(aminomethyl)tetrahydrofuran and (+)-(2S,5S)-trans-2,5-bis(hydroxymethyl)tetrahydrofuran as the C2 building blocks, is the first optically active organic molecule of D4 symmetry with known absolute configuration.