Sulfonic groups functionalized preoxidated polyacrylonitrile nanofibers and its catalytic applications

L Shao, G Xing, L He, J Chen, H Xie, X Liang… - Applied Catalysis A …, 2012 - Elsevier
A SO3H-bearing nanofiber mat was synthesized and investigated as a novel heterogeneous
acid catalyst. Preoxidated polyacrylonitrile nanofiber mat was prepared via electrospinning …

Novel carbon-based strong acid catalyst from starch and its catalytic activities for acetalization

X Liang, C Li, C Qi - Journal of materials science, 2011 - Springer
The novel carbon-based strong acid catalyst has been synthesized through the simple heat
treatment of 2-hydroxyethylsulfonic acid and starch. The novel solid acid owned the high …

1, 3-dioxoles and 1, 3-oxathioles

RA Aitken - … heterocyclic chemistry IV: a review of …, 2021 - research-portal.st-andrews.ac.uk
Developments in the chemistry of five-membered ring heterocycles containing two non-
adjacent oxygens or one oxygen and one sulfur in the period 2008–2020 are reviewed …

Polyacrylonitrile fiber mat supported solid acid catalyst for acetalization

L Shao, Y Du, G Xing, W Lv, X Liang, C Qi - Monatshefte für Chemie …, 2012 - Springer
A novel polyacrylonitrile hybrid fiber mat supported solid acid catalyst was prepared by
electrospinning, and its catalytic activities were carefully investigated through acetalization …

Synthesis of novel carbon/silica composites based strong acid catalyst and its catalytic activities for acetalization

Y Lu, X Liang, C Qi - Bulletin of Materials Science, 2012 - Springer
Novel solid acid based on carbon/silica composites are synthesized through one-pot
hydrothermal carbonization of hydroxyethylsulfonic acid, sucrose and tetraethyl orthosilicate …

Recent advances in the chemistry of 1, 3-dioxoles and 1, 3-oxathioles: an update

RA Aitken, LA Power - Advances in Heterocyclic Chemistry, 2013 - Elsevier
The most important new developments in the chemistry of 1, 3-dioxole-and 1, 3-oxathiole-
based ring systems over the period 2007–2012 are described in four major sections with …

Five-Membered Ring Systems: With O & S (Se, Te) Atoms

RA Aitken, LA Power - Progress in Heterocyclic Chemistry, 2011 - Elsevier
Publisher Summary This chapter presents the syntheses and reactions of five-membered
heterocyclic ring systems containing oxygen and sulfur (or selenium, tellurium), particularly …