Ethyl 2-bromo-1,3-thiazole-4-carboxylate → Ethyl 2-(1,3-dimethyl-2,4-dioxo-6-((2-(trimethylsilyl)ethoxy)methyl)-2,3,4,6-tetrahydro-1H-pyrrolo[3,4-d]pyrimidin-5-yl)thiazole-4-carboxylate

Participants

Reaction Steps

The title compound was prepared analogously to 3-(1,3-dimethyl-2,4-dioxo-6-((2-(trimethylsilyl)ethoxy)methyl)-2,3,4,6-tetrahydro-1H-pyrrolo[3,4-d]pyrimidin-5-yl)benzonitrile (Intermediate Ga, step 3) from 1,3-dimethyl-2,4-dioxo-6-((2-(trimethylsilyl)ethoxy)methyl)-2,3,4,6-tetrahydro-1H-pyrrolo[3,4-d]pyrimidin-5-ylboronic acid (Intermediate Ga Step 2) and commercially available ethyl 2-bromothiazole-4-carboxylate.

Provenance & Evidence