反应详情

The title compound was prepared as described for B4 using 3-methoxybenzyl bromide (1.5 g, 7.46 mmol), magnesium (0.199 g, 8.21 mmol) and diethyl oxalate (2.18 g, 14.92 mmol). The product was isolated in the form of colorless oil in 74% yield and used instantly in next step.

1. customThe product was isolated in the form of colorless oil in 74% yield