Ushigoe, Yoshihiro published the artcileSynthesis of 1,2,4-trioxanes and 1,2,4-trioxepanes by N-halogenosuccinimide-mediated cyclizations of unsaturated hydroperoxyacetals, COA of Formula: C12H14O2, the publication is Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1997), 5-10, database is CAplus.
Ozonolyses of vinyl ethers R1R2C:CHOMe [R1 = Ph, C7H15, R2 = H; R1R2 = (CH2)5] in CH2Cl2 in the presence of allylic and homoallylic alcs. R42C:CR3CH2OH (R3 = Me, H, R4 = H, Me) and H2C:CMeCH2CH2OH give in each case the corresponding unsaturated hydroperoxy acetals R42C:CR3CH2OCR1R2OOH and H2C:CMeCH2CH2OCR1R2OOH, derived from capture of the carbonyl oxides by the unsaturated alcs. N-Halosuccinimide-mediated cyclizations of the hydroperoxides give the corresponding 1,2,4-trioxanes, e.g., I and/or 1,2,4-trioxepanes, e.g., II (X = Br, iodo), depending on the structure of the hydroperoxides and the identity of the N-halosuccinimides.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry published new progress about 5205-11-8. 5205-11-8 belongs to esters-buliding-blocks, auxiliary class Alkenyl,Benzene,Ester, name is 3-Methylbut-2-en-1-yl benzoate, and the molecular formula is C17H14N2O2, COA of Formula: C12H14O2.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics