3-Methylbutanehydrazide → HCID 178446197, compound

Participants

Reaction Steps

The title compound was prepared as a yellow solid, using 1-pentyl-6-methoxy-isatin obtained in Example 39(A) and 3-methylbutanohydrazide according to the synthetic method E. NMR (CDCl3): δ 0.92 (t, 3H), 1.05 (d, 6H), 1.36 to 1.39 (m, 4H), 1.69-1.75 (m, 2H), 2.30 (m, 2H), 2.72 (d, 1H), 3.72 (t, 2H), 3.89 (s, 3H), 6.44 (d, 1H), 6.64 (dd, 1H), 7.54 and 7.77 (d for isomers, 1H), 12.41 and 13.03 (br s for isomers, 1H).

Provenance & Evidence