1-methyl-1,3,5-triazine-2,4(1h,3h)-dione → 1-Butyl-1,3,5-triazinane-2,4-dione

Participants

Reaction Steps

Following the procedure described in Preparation 2, Part C, above, but substituting the 1-n-butyl-5-azauracil prepared in Part B, above, for the 1-methyl-5-azauracil, there is prepared 40 gm. (67% yield) of the desired new precursor 5-n-butyl-5,6-dihydro-s-triazine-2,4-(1H,3H)-dione having a melting point of 205° C. to 207° C.

Provenance & Evidence