2,4-Dichloroaniline → HCID 54348550, compound

Participants

Reaction Steps

The 1-[3-(tert-butyldiphenylsilyloxyethyl)phenyl]-3-(2,4-dichlorophenyl)-3,4-dihydro-7-methanesulfonyl-pyrimido[4,5-d]pyrimidin-2(1H)-one was prepared in a manner analogous to that for 1-[3-(2-(tert-butyldiphenylsilyloxy)ethyl)phenyl]-3-(2-chloro-6-methylphenyl)-3,4-dihydro-7-methanesulfonyl-pyrimido[4,5-d]pyrimidin-2(1H)-one of Example 53(d) using 2,4-dichloroaniline in place of 2-chloro-6-methylaniline.

Provenance & Evidence