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Oxytriphine

Reference work entry

CAS Registry Number: 87443-39-8 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Miscellaneous Alkaloids

Biological sources: Oxytropis trichophysa

C15H13NO: 223.0996

Mp: 38–40°C [1]

[α]D +162° (CHCl3) [1], +116° (CHCl3) [2]

IR(film): 1655, 1500, 1455, 1340, 1260, 700 [1, 2, 3]

MSm/z: 223(M+, 2.4), 118(12), 117(100), 105(16), 97(7), 90(4), 89(4), 78(3), 77(27) [2, 3]

1H NMR: 3.91(1H, dd, J = 8, 13, H-4), 4.40(1H, dd, J = 10, 13, H-4), 5.60(1H, dd, J = 8, 10, H-5), 7.32, 7.98(8H, 2H, m, H–Ar) [1, 2, 3].

13C NMR: 63.06(t, C-4), 80.84(d, C-5), 125.58, 128.16, 128.28, 128.63, 129.10(each d), 131.28(s), 163.08(s, C-2) [1, 3]

Abs. conf.: 5S [1]

References

  1. 1.
    A.I. Meyers, M.A. Hanagan, L.M. Trefonas, R.J. Baker, Tetrahedron 39, 1991 (1983)CrossRefGoogle Scholar
  2. 2.
    V.I. Akhmedzhanova, D. Batsuren, R.Sh. Shakirov, Chem. Nat. Comp. 29, 778 (1993)CrossRefGoogle Scholar
  3. 3.
    O. Tsuge, S. Kanemasa, K. Matsuda, J. Org. Chem. 51, 1997 (1986)CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2013

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