The preparation of 3,3,4,4-tetraphenyl-2-butanone by treatment of 1,1-diphenylacetone(1,1-DPA) with potassium-t-butoxide or lithium diisopropyl amide in THF at 0°C followed by heating with a diphenylmethylhalide is described. A single crystal X-ray analysis on the new ketone shows ...
1,4-diazabuta-1,3-diene5-thioxoperhydroimidazo[4,5-d]imidazol-2-oneThe preparation of 3,3,4,4-tetraphenyl-2-butanone by treatment of 1,1-diphenylacetone(1,1-DPA) with potassium-t-butoxide or lithium diisopropyl amide in THF at 0°C followed by heating with a diphenylmethylhalide is...
The preparation of 3,3,4,4-tetraphenyl-2-butanone by treament of 1,1-diphenylacetone(1,1-DPA) with potassium-t-butoxide or lithium dissopropyl amide in THF at 0 deg C followed by heating with a diphenylmethylhalide is described. A single crystal X-ray analysis on the new ketone shows ...