HCID 86641268, compound → HCID 14475773, compound

Participants

Reaction Steps

Di(trimethylsilyl) 3-acryloyloxypropylphosphonate (40 g; 0.118 moles) is dissolved in MeOH (130 ml). The solution is stirred at room temperature for 2 hours. The solvent is vacuum distilled on a rotary evaporator to afford the product as a highly viscous, colorless oil, which solidified after a few days upon storage (22.7 g; yield 99%). 1H NMR (DMSO-d6, δ ppm) 1.78-2.00 (m, 4H, CH2—CH2—P), 4.20 (t, 2H, CH2—O), 4.91 (s, 2H, (HO)2—P), 5.94 (dd, 1H, CH═), 6.16 (dd, 1H, CH═), 6.39 (dd, 1H, CH═). 31P NMR (DMSO-d6, δ ppm) 31.71.

Provenance & Evidence