HCID 15101742, compound → HCID 15101744, compound

Participants

Reaction Steps

11,22,33-Trihydroxy-12,15,23,26,34-pentaoxo-11,16,22,27,33-pentaaza-2,5,8-trioxapentatriacontane (2) was prepared by dissolving compound (22) (2.6 g, 2.92 mmol) in distilled CH3OH (200 mL) in acid-washed glassware, and 10% Pd-C (1.1 g) was introduced. The mixture was stirred under a hydrogen atmosphere for 2 hours, solids were filtered using analytical grade Celite and the filtrate was concentrated to furnish 1.56 g (86%) of (2) as an amorphous white solid: NMR (D2O) δ 1.17-1.80 (m, 12 H), 2.11 (s, 3 H), 2.33-2.93 (m, 8 H), 3.15 (t, 4 H, J=7), 3.33 (s, 3 H), 3.46-3.84 (m, 16 H). Analysis: (C27H51N5O11) C, H, N.

Provenance & Evidence