COA of Formula: C5H6O2. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 5-Methylfuran-2(3H)-one, is researched, Molecular C5H6O2, CAS is 591-12-8, about Mechanism research on catalytic pyrolysis of sulfated polysaccharide using ZSM-5 catalysts by Py-GC/MS and density functional theory studies. Author is Jiang, Ding; Xia, Zhen; Wang, Shuang; Li, Hongping; Gong, Xun; Yuan, Chuan; El-Fatah Abomohra, Abd; Cao, Bin; Hu, Xun; He, Zhixia; Wang, Qian.
The mechanisms of primary product formation on catalytic pyrolysis of seaweed sulfated polysaccharide with ZSM-5 were examined in detail by using Py-GC/MS anal. and subsequent d. functional theory. Results showed that furfurals were the main product (50.3%) in bio-oil during the catalytic pyrolysis of sulfated polysaccharides. Furfural (9.1%), 5-(Hydroxymethyl)-2(5 H)-furanone (3.1%) and acetone (3.2%) were defined as typical products of Glucuronic acid unit. 5-Me furfural (41.2%), 5-methyl-2(3 H)-Furanone (0.5%) and 5-Me furan (5.4%) can be converted from rhamnose unit. The subsequent d. functional theory calculation indicated that the catalytic pyrolysis of sulfated polysaccharides by ZSM-5 catalyst could boost the pyrolysis and upgrade the bio-oil quality since the promotion of hydrodeoxygenation on catalytic reactions and ZSM-5 could promote the formation of 5-Me furfural. The hydrogen bonding and van der Waals force interactions improved the pyrolysis pathways and decreased the energy barrier, which promoted the pyrolysis. This study confirmed that ZSM-5 had a catalytic influence on pyrolysis of sulfated polysaccharides through theor. and exptl. anal., which is helpful to understand the formation mechanism of seaweed catalytic pyrolysis products.
There is still a lot of research devoted to this compound(SMILES：O=C1OC(C)=CC1)COA of Formula: C5H6O2, and with the development of science, more effects of this compound(591-12-8) can be discovered.
Reference:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia