Methyl chloroformate → HCID 20130645, compound

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Reaction Steps

using isopropyl 2-chloro-4-fluoro-5-(1,2,4,5,6,7-hexahydro-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl)-benzoate and methyl chloroformate there is obtained isopropyl 2-chloro-4-fluoro-5-(1,2,4,5,6,7-hexahydro-1-methoxycarbonyl-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl)-benzoate, 1H--NMR (CDCl3, 400 MHz) 7.84 ppm (d, 1H), 7.35 ppm (d, 1H), 5.24 ppm (m, 1H), 4.03 ppm (s, 3H), 3.02 ppm (m, 2H), 2.79 ppm (m, 2H), 2.16 ppm, (m, 2H), 1.36 ppm (d, 6H),

Provenance & Evidence