Chloroform → HCID 68190303, compound

Participants

Reaction Steps

In a similar fashion using route 51 general procedure 117,6,6-dioxo-5,6-dihydro-6λ*6*-thia-4,5-diaza-chrysene-9-carboxylic acid methyl ester 307 (1.1 g, 3.2 mmol), 1,3-dichloro-5,5-dimethylhydantion (765 mg, 3.8 mmol) in chloroform (40 ml), gave the title compound (1.6 g, 57%) after washing with MeOH/DCM.

Provenance & Evidence