As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO421,mainly used in chemical industry, its synthesis route is as follows.,31127-39-6
General procedure: From exo-glucal 3A. An aqueous solution of NaOCl (5 mL, 9Chl prepared from a 36Chl commercial solution, diluted 4 times) was added slowly with a syringe pump (~16 h) at rt to a solution of methylene exo-glycal 3A (100 mg, 0.29 mmol) and aldoxime (0.58 mmol, 2 eq) in THF (10 mL). The mixture was diluted withwater (10 mL) and extracted with CH2Cl2 (3 20 mL). The organic layer was dried over MgSO4 and concentrated in vacuo. The crude product was purified by silica gel chromatography (petroleum ether/EtOAc, 7:3) to afford the corresponding spiro-isoxazolines 4a,f-j,l-p.
With the synthetic route has been constantly updated, we look forward to future research findings about 2,3-Dihydrobenzo[b][1,4]dioxine-6-carbaldehyde oxime,belong benzodioxans compound
Reference£º
Article; Goyard, David; Konya, Balint; Chajistamatiou, Aikaterini S.; Chrysina, Evangelia D.; Leroy, Jeremy; Balzarin, Sophie; Tournier, Michel; Tousch, Didier; Petit, Pierre; Duret, Cedric; Maurel, Patrick; Somsak, Laszlo; Docsa, Tibor; Gergely, Pal; Praly, Jean-Pierre; Azay-Milhau, Jacqueline; Vidal, Sebastien; European Journal of Medicinal Chemistry; vol. 108; (2016); p. 444 – 454;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem