3-Cyclobutene-1,2-dione, 3-(1,1-dimethylethoxy)-4-methoxy- → HCID 86757668, compound

Participants

Reaction Steps

Following a similar procedure to that described in Example (94c), 1.19 g of 3-[(4-methoxyphenyl)-(1-methyl-1-phenylethylamino)methyl]phenylamine [prepared as described in step (b) above], 886 mg of 3-t-butoxy-4-methoxy-3-cyclobutene-1,2-dione and 40 ml of methanol were reacted, to obtain 1.42 g of the title compound as a white foamy solid.

Provenance & Evidence