Potassium Hydroxide → HCID 67147877, compound

Participants

Reaction Steps

[2-(5,6-Dimethoxy-1-methyl-1H-indol-3-yl)-4-(4-methylpiperazin-1-ylmethyl)-1H-pyrrolo[2,3-b]pyridine is prepared as described in Example 179a starting with 0.040 g of [2-(5,6-dimethoxy-1-methyl-1H-indol-3-yl)-1-(toluene-4-sulfonyl)-4-(4-methylpiperazin-1-ylmethyl)-1H-pyrrolo[2,3-b]pyridine instead of the [2-(5,6-dimethoxy-1-methyl-1H-indol-3-yl)-1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyrid-4-ylmethyl](4-trifluoromethylsulfanylbenzyl)amine used in Example 179a and 0.28 cm3 of 5N potassium hydroxide. 0.014 g of [2-(5,6-dimethoxy-1-methyl-1H-indol-3-yl)-4-(4-methylpiperazin-1-ylmethyl)-1H-pyrrolo[2,3-b]pyridine is obtained, the characteristics of which are as follows:

Provenance & Evidence