Decuyper, Lena et al. published their research in RSC Advances in 2016 | CAS: 15186-48-8

A nitrilase-mediated entry to 4-carboxymethyl-β-lactams from chemically prepared 4-(cyanomethyl)azetidin-2-ones was written by Decuyper, Lena;Piens, Nicola;Mincke, Jens;Bomon, Jeroen;De Schrijver, Bert;Mollet, Karen;De Winter, Karel;Desmet, Tom;D’hooghe, Matthias. And the article was included in RSC Advances in 2016.Computed Properties of C6H10O3 This article mentions the following:

The compounds (3R,4S)-3-Alkoxy/aryloxy-4-(cyanomethyl)azetidin-2-ones I (R¹ = i-Pr, n-Bu; R² = Me, Bn, Ph; R³ = CN) were efficiently prepared from readily available 1,2:5,6-di-O-isopropylidene-D-mannitol by means of a classical organic synthesis approach via 4-hydroxymethyl-β-lactams I (R³ = OH) as key intermediates. The corresponding 4-carboxymethyl-β-lactams I (R³ = CO₂H) were subsequently obtained after selective hydrolysis of the nitrile functionality by means of a nitrilase enzyme without affecting the sensitive four-membered ring system, hence overcoming the difficulties associated with the chem. hydrolysis approach. Thus, the implementation of a biocatalytic step allows a convenient synthetic route to new 4-carboxymethyl-β-lactams I (R³ = CO₂H) as versatile building blocks for further elaboration. In the experiment, the researchers used many compounds, for example, (R)-2,2-Dimethyl-1,3-dioxolane-4-carbaldehyde (cas: 15186-48-8Computed Properties of C6H10O3).

(R)-2,2-Dimethyl-1,3-dioxolane-4-carbaldehyde (cas: 15186-48-8) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Although benzodioxole is not particularly important, many related compounds containing the methylenedioxyphenyl group are bioactive, and thus are found in pesticides and pharmaceuticals.Computed Properties of C6H10O3

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem