摘要 |
Monochloro-, bromo-, or iodo-alkyl halide is reacted with a Pb/Na alloy, contg. 90 wt. %, Pb, 9.5-9.8% Na and 0.2-0.5% K and the end products distilled. The process is carried out at 20-60 degrees C and 1-2 atmos. using a molar ratio of alkyl halide; alloy of 1:1 in a THF or DMF. The final distillation of the solvent and end products is carried out in vacuo under N2. |