Benzamidine → HCID 59804971, compound

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Reaction Steps

10 mmol of 4 are dissolved in 100 ml of ethanol and mixed with 10 mmol of benzamidine. The mixture is refluxed for 90 min, subsequently the solvent is removed. Recrystallization from acetic acid ethyl ester gives a colorless solid. Yield: 79%. ESI MS, m/z (%): 417.4674 (100) [M+H]+. 31P{1H} NMR (101.2 MHz, 25° C., DMSO-d6): δ −7.37.

Provenance & Evidence