[O:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[Li].C([Li])CCC.[O:12]1[CH:16]=[CH:15][CH:14]=[CH:13]1.[Cl:17]CCCCCO.[Cl-].[NH4+]>CCOCC.CCCCCC>[Cl:17][CH2:16][CH2:15][CH2:14][CH:13]([C:2]1[O:1][CH:5]=[CH:4][CH:3]=1)[OH:12]
To a stirred suspension of 2-furyllithium (prepared from n-butyllithium and furan by the procedure of J. Org. Chem., 27, 1216 (1962) in ether and hexane at -78° C is added a solution of 4-chlorobutanol [Chem. Abstr., 59, 7579F (1963)] in of ether The mixture is warmed to 0° C and treated with saturated ammonium chloride. The ether phase is washed with water and brine, dried over magnesium sulfate and potassium carbonate mixture, and concentrated to give a liquid.
Wird geladen…
