Potassium Bromide → HCID 86638467, compound

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Reaction Steps

3k was synthesised by an analogous procedure to that described for 3a using 2k (0.30 g, 0.95 mmol) and CrCl3(THF)3 (0.38 g, 1.0 mmol). Yield 0.34 g (765%). Anal. Calc. for C19H19Cl3CrN6 (in %): C, 47.97; H, 4.03; N, 14.72. Found C, 47.89; H, 4.13; N, 14.62. +FAB-MS: (m/z): 439 ([M-Cl]+), 403 ([M-2Cl]+), 368 ([M-3Cl]+). IR (KBr, cm−1), υ 3398 (NH, s), υ 3152, 3112 (Ar—H, s), υ 1637-1540 (ArC═C, C═N, m), δ 1454 (N—H, s), υ 1278 (CN, s), δ 749 (CH, s).

Provenance & Evidence