In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Synthesis of N-(2-tetrahydrofuroyl)piperazine, published in 1999-12-31, which mentions a compound: 37443-42-8, mainly applied to hydrofuroylpiperazine preparation, Application of 37443-42-8.
Title compound I (R = 1-piperazyl) was prepared with 61% yield from condensation of I (R = OCH3), prepared from H2/Ni reduction of 2-methoxycarbonylfuran, with piperazine·6H2O in the presence of NH4Br under reflux for 6 h.
I hope my short article helps more people learn about this compound(Methyl tetrahydrofuran-2-carboxylate)Application of 37443-42-8. Apart from the compound(37443-42-8), you can read my other articles to know other related compounds.
Reference:
Benzisoxazole – Wikipedia,
Benzisoxazole – an overview | ScienceDirect Topics