(1α,6α)-1,3,6-Trimethylbicyclo[4.1.0]heptane-3α-carboxylic acid methyl ester

    Parameter     ppm  Hz

      D(A)         1.24
      D(B)         2.17
      D(C)         0.95
      D(D)         1.77
      D(E)         1.71
      D(F)         1.35
       J(A,B)        -14.2
       J(A,C)          0.0
       J(A,D)          0.0
       J(A,E)          0.0
       J(A,F)          0.0
       J(B,C)          0.0
       J(B,D)          2.1
       J(B,E)          0.0
       J(B,F)          0.0
       J(C,D)        -14.0
       J(C,E)          4.8
       J(C,F)         14.0
       J(D,E)          2.2
       J(D,F)          5.0
       J(E,F)        -14.0
     
      D(G)         0.22
      D(J)         0.04
       J(G,J)         -5.0
     
      D(K)         3.65
     
      D(L)         1.15
     
      D(M)         1.04
     
      D(N)         1.02
     
     PIZZALA,L. ET AL. ORG.MAGN.RESON. 9, 260 (1977)
     THE ASSIGNMENT FOR THREE CH3-GROUPS ARE INTERCHANGABLE.