The synthesis of 2,6,7-trioxa-1,4-diphosphabicyclo[2.2.2]octane revisited:The synthesis of 2,6,7-triphenyl-2N,6N,7N-triaza-1,4-diphosphabicyclo[2.2.2]octane and the synthesis of 1 lambda(5)-phosphiranol
P. Kisanga et J. Verkade, The synthesis of 2,6,7-trioxa-1,4-diphosphabicyclo[2.2.2]octane revisited:The synthesis of 2,6,7-triphenyl-2N,6N,7N-triaza-1,4-diphosphabicyclo[2.2.2]octane and the synthesis of 1 lambda(5)-phosphiranol, HETEROAT CH, 12(2), 2001, pp. 114-117
We report herein a reliable synthesis of P(OCH2)(3)P in a stud aimed at und
erstanding the factors that control its formation. We also report the seren
dipitous synthesis of the novel phosphiranol (CH2)(2)PO2H and the synthesis
of P(PhNCH2)(3)P in good yield. (C) 2001 John Wiley & Sons, Inc.