Novel high-yield transesterification and transamination routes to P (OCH2) 3CCH3 and P [N (CH3) CH2] 3CCH3, respectively

EJ Volcko, JG Verkade

Index: Volcko, E. J.; Verkade, J. G. Phosphorus and Sulfur and the Related Elements, 1984 , vol. 21, p. 111 - 118

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Citation Number: 3

Abstract

Abstract High yields (93–96%) in a one-step syntheses of CH3C (CH2OP (o-O2C6H4)) 3 (3), CH3C (CH2OPOCH2C (CH3) 2CH2O) 3 (4) and CH3C (CH2N (CH3) POCH2C (CH3) 2CH2O) 3 (5) are reported. Compounds 4 and 5 at 100–110° give P (OCH2) 3CCH3 (2) and P (N (CH3) CH2) 3CCH3 (7) in 97 and 96% yield, respectively, plus the diphosphite (CH3) 2C (CH2O) 2POCH2C (CH3) 2CH2OP (OCH2) 2C (CH3) 2 (8). Compound 8 was also ...