Potassium → HCID 13651750, compound

Participants

Reaction Steps

Proceeding in a manner similar to that described in Example 1, part C above, for oxidizing the potassium salt of 2-[2,4-bis(dimethylamino)-4'-methoxybenzhydryl]-5-dimethylaminobenzoic acid, there was obtained 10.4 g of 3-[2,4-bis(dimethylamino)phenyl]-3-(4-methoxyphenyl)-6-dimethylaminophthalide (Formula I: R=CH3 ; X=H; Y=4-CH3OC6H4 ; Z=2,4-[(CH3)2N]C6H3), an orange-tan-colored solid which melted at 90°-94° C.

Provenance & Evidence