Lithium Hexamethyldisilazide → HCID 21912126, compound

Participants

Reaction Steps

The title compound was prepared by methylation of 6-(1-Ethyl-propoxy)-2-methyl-9-(2,4,6-trimethyl-phenyl)-7,9-dihydro-purin-8-one with lithium bis(trimethylsilyl)amide in THF, followed by quenching with methyl iodide. 1H NMR(CDCl3) d7.00(s,2H), 5.31(m,1H), 3.66(s,3H), 2.479s,3H), 2.33(s,3H), 2.06(s,6H), 1.79(m,4H), 1.01 (t,6H) ppm.

Provenance & Evidence