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Showing 1 to 1 of 1 for “"Lanthanum Catalyst"”.
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Study of the reaction of nitriles with dialkyl phosphites for synthesis of a-Amino-bis-phosphonates
… be effected in the presence of a Lewis acid catalyst. This study utilized lanthanum trifluoromethane sulfonate as the Lewis acid catalyst, facilitating the addition of the P-H bond across the nitrile triple bond. Product purification by short path distillation provided 90% pure product for …