The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 5-Methylfuran-2(3H)-one( cas:591-12-8 ) is researched.Safety of 5-Methylfuran-2(3H)-one.Wang, Xiao-Jun; Hong, Miao published the article 《Lewis-Pair-Mediated Selective Dimerization and Polymerization of Lignocellulose-Based β-Angelica Lactone into Biofuel and Acrylic Bioplastic》 about this compound( cas:591-12-8 ) in Angewandte Chemie, International Edition. Keywords: angelica lactone polymerization dimerization Lewis acid base pair catalyst; Lewis pair polymerization; biofuels; biomass; frustrated Lewis pair; sustainable polymers. Let’s learn more about this compound (cas:591-12-8).
This contribution reports an unprecedentedly efficient dimerization and the first successful polymerization of lignocellulose-based β-angelica lactone (β-AL) by utilizing a selective Lewis pair (LP) catalytic system, thereby establishing a versatile bio-refinery platform wherein two products, including a dimer for high-quality gasoline-like biofuel (C8-C9 branched alkanes, yield=87%) and a heat- and solvent-resistant acrylic bioplastic (Mn up to 26.0 kg mol-1), can be synthesized from one feedstock by one catalytic system. The underlying reason for exquisite selectivity of the LP catalytic system toward dimerization and polymerization was explored mechanistically.
As far as I know, this compound(591-12-8)Safety of 5-Methylfuran-2(3H)-one can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia