反应详情

Prepared by the similar method to make ethyl 2-(6-bromo-1-hydroxy-3-methylnaphthalen-2-yl)-2-hydroxyacetate in Example 20, using phenanthren-9-ol instead of 6-bromo-3-methylnaphthalen-1-ol. 1H-NMR: 400 MHz, (CDCl3) δ: 8.90 (s, 1H), 8.66-8.62 (m, 2H), 8.40 (d, J=4.2 Hz, 1H), 7.97-7.94 (m, 1H), 7.71-7.49 (m, 4H), 6.23 (s, 1H), 4.14-4.08 (m, 2H), 3.81 (bs, 1H), 1.11 (t, J=7.4 Hz, 3H).

1. customPrepared by the similar method