HCID 53998102, compound → HCID 23329612, compound

Participants

Reaction Steps

To a solution of 0.54 g. of cis-1-chloro-9,10-dihydro-9,10-ethanoanthracene-11,12-diol in 5 ml. of acetic acid at 35° C. is added 1.0 g. of lead tetraacetate, portionwise. The mixture is stirred for 10 minutes, cooled in an ice-water bath and the crystals which form are collected by filtration and washed with cold acetic acid, giving the desired product as colorless crystals, m.p. 144°-146° C.

Provenance & Evidence