Tolylboronic acid → 7-p-Tolylpyrazolo[1,5-a]pyrimidin-5-amine

関与物質

反応手順

The titled compound was prepared using a procedure analogous to that described in connection with Example 15 except that 7-chloropyrazolo[1,5-a]pyrimidin-5-amine (1E) and p-tolylboronic acid were used as starting materials. 1H NMR (400 MHz, CHLOROFORM-d) δ 2.44 (s, 3H), 4.82 (s, 2H), 6.16 (s, 1H), 6.20 (d, J=2.0 Hz, 1H), 7.34 (d, J=8.1 Hz, 2H), 7.81 (d, J=8.1 Hz, 2H), 7.91 (d, J=2.0 Hz, 1H).

情報源と証拠