Stereoselective synthesis of novel bis-homoinositols with bicyclo[4.2.0] octane motifs
Özet
Starting from cyclooctatetraene, bis-homoconduritols with cis-inositol and allo-inositol (or bicyclo[4.2.0]octane motif) structures were synthesized. Photooxygenation of trans-7,8-dibromo-bicyclo[4.2.0]octa-2,4-diene allowed the preparation of tricyclic endoperoxide. The compound diacetate was obtained by reduction of endoperoxide with thiourea followed by acetylation reaction. Removal of halides with zinc dust in acetic acid yielded the diendiacetate, a key compound of the designed molecules. OsO4 oxidation of diendiacetate followed by acetylation gave the corresponding hexaacetates. Finally, the novel desired bis-homoinositols were obtained in high yield by the ammonolysis of acetate groups. The structures of all synthesized compounds were characterized by spectroscopic methods.
Anahtar kelimeler
Atıf için künye
KARANFİL, A., Şahin, E., & KELEBEKLİ, L. (2022). Stereoselective synthesis of novel bis-homoinositols with bicyclo[4.2.0] octane motifs. CARBOHYDRATE RESEARCH, 519. https://doi.org/10.1016/j.carres.2022.108611
BibTeX
@article{karanfil2022-66609,
author = {KARANFİL, ABDULLAH and Şahin, Ertan and KELEBEKLİ, LATİF},
title = {Stereoselective synthesis of novel bis-homoinositols with bicyclo[4.2.0] octane motifs},
journal = {CARBOHYDRATE RESEARCH},
year = {2022},
volume = {519},
issn = {0008-6215},
doi = {10.1016/j.carres.2022.108611},
url = {https://akademik.atauni.edu.tr/yayinlar/66609-stereoselective-synthesis-of-novel-bis-homoinositols-with-bicyclo420-octane}
}