Thionyl Chloride → HCID 20293171, compound

Participants

Reaction Steps

To a solution, cooled to -10° C., of 10 g (0.037 mole) of 5-benzyloxy-8-hydroxymethyl-1,4-benzodioxane (XIp), code number 760 701, in 100 ml of chloroform were slowly added 4.6 g (0.039 mole) of thionyl chloride. They were left in contact for 15 minutes, then the solvents were evaporated, the residue was taken up in chloroform, washed with a solution of sodium bicarbonate, dried and the solvent was evaporated. 10.4 g of unstable product were obtained which, after checking by chromatography on a thin silica layer, was used in the synthesis of the compound of formula (XIm), code number 770 119.

Provenance & Evidence