Sulfuric Acid → HCID 86665988, compound

Participants

Reaction Steps

N-(4,6-bis-n-propylamino-[1,3,5]triazin-2-yl)-O-cyclopropylmethyl-N-methyl-hydroxylamine (XCI) was reacted with 95% H2SO4 as described in Example 20, yielding (XCII) in quantitative yield. 400 MHz 1H-NMR (DMSO-d6, ppm) 11.6-11.0 (1H, br s), 8.7-8.4 (0.7H, br s), 8.2-8.0 (0.3H, br s), 7.89-7.42 (1H, m), 3.88-3.77 (2H, m), 3.42-3.18 (7H, m), 1.62-1.45 (4H, m), 1.24-1.13 (1H, m), 0.95-0.82 (6H, m), 0.61-0.52 (2H, m), 0.38-0.28 (2H, m). ESI-MS (m/z) 295 [M+H]+.

Provenance & Evidence