Diethyl Ether → HCID 14013850, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 0.44 g (0.011 mol) of 60of NaH in mineal oil dispersion was washed twice with 10 ml portions of dry THF. To the resulting oil free NaH was added 30 ml of dry THF followed by 1.08 g (1.4 ml, 0.012 mol) of t-butylmercaptan. The resulting mixture was heated up to 50° C. for 20 minutes and a white precipitate was formed. This suspension was added dropwise at room temperture to a solution of 4.20 g (0.01 mol) of product of Example 106 in 40 ml of dry THF. The reaction temperature rose to 35° C. After stirring at room temperature for 3 hours, the reaction mixture was poured into 3.7HCl. The aqueous layer was extractad twice with diethyl ether, dried (MgSO4) and concentrated to give 4.23 g of a light yellow oil. The crude product was purified by HPLC using 2EtOAC/cyclohexane as eluting solvent followed by kugelrohr distillation at 100°-110 ° C./100 Pa to give 2.86 g (67) of product as a colorless oil, nD25 1.4678.

Provenance & Evidence