Ammonia → HCID 70557038, compound

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Reaction Steps

4-Pentadecylbenzyl phosphonic acid, ammonia salt was obtained by the following procedure: 2M NH3 in MeOH (0.8 mL) was added to a solution of 4-pentadecylbenzyl phosphonic acid (compound 22, 0.050 g) in MeOH-EtOH (4/1 mL) and the reaction mixture was stirred for 2 h at room temperature and TLC showed the completion of the reaction. The solvents were evaporated under reduced pressure to obtain pure 4-pentadecylbenzyl phosphonic acid ammonia salt as white powder (100% yield). MS(ESI) m/z 381 [M−H]−. Anal calcd. For C22H42NO3P: C, 66.13; H, 10.60; N, 3.51. Found C, 66.37; H, 10.60; N, 3.58.

Provenance & Evidence