2-METHOXY-[1,3,2]-DIOXAPHOSPHOLANE

    Parameter     ppm  Hz

      D(A)         3.98
      D(B)         3.76
      D(C)         3.36
      D(M)      -131.2
       J(A,A')         7.40
       J(A,B)         -8.51
       J(A,B')         6.57
       J(A,C)          0.0
       J(A,M)          2.08
       J(A',B)         6.57
       J(A',B')       -8.51
       J(A',C)         0.0
       J(A',M)         2.08
       J(B,B')         7.40
       J(B,C)          0.0
       J(B,M)          8.80
       J(B',C)         0.0
       J(B',M)         8.80
       J(C,M)         10.7
     
     POUCHOULIN,G. ET AL. ORG.MAGN.RESON. 8, 518 (1976)
     P-31 REFERENCE : 85% H3PO4.