Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 33941-15-0, is researched, Molecular C12H25NO5, about Catalytic Systems for the Synthesis of Biscarbonates and Their Impact on the Sequential Preparation of Non-Isocyanate Polyurethanes, the main research direction is catalytic system biscarbonate isocyanate polyurethane.Name: 1,4,7,10,13-Pentaoxa-16-azacyclooctadecane.
The synthesis of non-isocyanate polyurethanes (NIPUs) has recently gained great attention. In this respect, a bifunctional catalyst and an abundant metal catalyst system were investigated for the conversion of polyfunctional epoxides to gain general access to the corresponding cyclic carbonates as monomers for NIPU synthesis. A Ca-based catalytic system and a bifunctional ammonium salt were established for the synthesis of these monomers. In total, 14 terminal polyfunctional epoxides were converted to the corresponding carbonates in yields up to 99% and high purities. With regard to the one-pot synthesis of NIPUs directly from epoxides and CO2, the influence of the catalyst systems was evaluated. In general, both catalytic systems allowed the synthesis of NIPUs in a sequential one-pot procedure yielding polymers with a mol. mass of up to 19 kg·mol-1. The synthesis of monomers bearing multiple cyclic carbonate-units and an easy access to NIPUs in a sequential one-pot-process is reported.
There is still a lot of research devoted to this compound(SMILES：O1CCOCCOCCOCCOCCNCC1)Name: 1,4,7,10,13-Pentaoxa-16-azacyclooctadecane, and with the development of science, more effects of this compound(33941-15-0) can be discovered.
Reference:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem