Cyclohexanone → HCID 57750722, compound

Participants

Reaction Steps

1-[(4-Amino-2-ethyl-2H-pyrazolo[3,4-c]quinolin-1-yl)methyl]cyclohexanol was prepared according to the method of Example 1 Part F using di(tert-butyl)2-ethyl-1-methyl-2H-pyrazolo[3,4-c]quinolin-4-ylimidodicarbonate in lieu of di(tert-butyl)1-methyl-2-propyl-2H-pyrazolo[3,4-c]quinolin-4-ylimidodicabonate and cyclohexanone in lieu of cyclobutanone. The crude product was recrystallized from acetonitrile to provide 0.560 g of 1-[(4-amino-2-ethyl-2H-pyrazolo[3,4-c]quinolin-1-yl)methyl]cyclohexanol as a white powder, mp 211.5-213° C.

Provenance & Evidence