108149-63-9, (R)-tert-Butyl 4-(hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate is a oxazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
After a mixture of NaBH4 (5.2 g, 139 mmol) and LiCl (5.9 g,139 mmol) in dry EtOH (30 mL) was stirred for 30 min at 0 C, compound20 (6.0 g, 23 mmol) dissolved in 15 mL of dry THF wasadded. The resulting mixture was warmed to room temperatureand stirred for 12 h. The precipitate was filtered over Celite andwashed with EtOH. The filtrate was then evaporated and partitionedbetween ethyl acetate and brine. After the aqueous layerwas extracted with ethyl acetate (5), the organic layer was driedover Na2SO4 and concentrated in vacuo to afford the intermediatealcohol as a yellow oil. To a reaction mixture of dry THF (100 mL)containing 11 g (42 mmol) of PPh3, 8.2 g (56 mmol) of phthalimide,and 6.6 g (28 mmol) of the yellow oil, 22.7 mL (40% in toluene,50 mmol) of diethyl azodicarboxylate dissolved in dry THF(20 mL) was added dropwise while stirring in an ice bath. After12 h at ambient temperature, the solvent was evaporated, and theresulting residue was purified by column chromatography (hexane/ethyl acetate = 3:1) to afford 21 as white crystals (5.4 g, 53%)., 108149-63-9
108149-63-9 (R)-tert-Butyl 4-(hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate 11053464, aoxazolidine compound, is more and more widely used in various.
Reference£º
Article; Nagaoka, Hikaru; Nishiwaki, Hisashi; Kubo, Takuya; Akamatsu, Miki; Yamauchi, Satoshi; Shuto, Yoshihiro; Bioorganic and Medicinal Chemistry; vol. 23; 4; (2015); p. 759 – 769;,
Oxazolidine – Wikipedia
Oxazolidine | C3H7NO – PubChem