Chandrasekhar, S. et al. published their research in Tetrahedron Letters in 2005 | CAS: 114861-22-2

(3aS,5S,6R,6aS)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (cas: 114861-22-2) belongs to tetrahydrofuran derivatives. Tetrahydrofuran (THF), or oxolane, is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent. Tetrahydrofuran reaction with hydrogen sulfide: In the presence of a solid acid catalyst, tetrahydrofuran reacts with hydrogen sulfide to give tetrahydrothiophene.Computed Properties of C8H14O5

Total synthesis of the alkaloid (-)-codonopsinine from L-xylose was written by Chandrasekhar, S.;Jagadeshwar, V.;Prakash, S. Jaya. And the article was included in Tetrahedron Letters in 2005.Computed Properties of C8H14O5 This article mentions the following:

The enantiopure total synthesis of (-)-codonopsinine (I) is described from com. available L-xylose in 20% overall yield. The key steps included Julia trans olefination and cascade epoxidation-cyclization strategies. In the experiment, the researchers used many compounds, for example, (3aS,5S,6R,6aS)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (cas: 114861-22-2Computed Properties of C8H14O5).

(3aS,5S,6R,6aS)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (cas: 114861-22-2) belongs to tetrahydrofuran derivatives. Tetrahydrofuran (THF), or oxolane, is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent. Tetrahydrofuran reaction with hydrogen sulfide: In the presence of a solid acid catalyst, tetrahydrofuran reacts with hydrogen sulfide to give tetrahydrothiophene.Computed Properties of C8H14O5

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem