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 ethyl 3-oxo-(S)-(+)-6,7-di-O-isopropylidene-6,7-dihydroxyheptanoate, published in 2001-01-31, which mentions a compound: 32780-06-6, mainly applied to chiral ethyl dioxolepentanoate preparation, Reference of (S)-5-(Hydroxymethyl)dihydrofuran-2(3H)-one.
As a key starting material in synthesis of HIV-RT inhibitors, Et 3-oxo-(S)-(+)-6,7-di-O-isopropylidene-6,7-dihydroxyheptanoate was synthesized from (S)-(+)-glutamic acid and Meldrum’s acid through six steps of reactions.
Compound(32780-06-6)Reference of (S)-5-(Hydroxymethyl)dihydrofuran-2(3H)-one received a lot of attention, and I have introduced some compounds in other articles, similar to this compound((S)-5-(Hydroxymethyl)dihydrofuran-2(3H)-one), if you are interested, you can check out my other related articles.
Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI