P.-M. Liu, D. R. Magar, K. Chen
FULL PAPER
129.9 °C. [α]3D0 = –8.1 (c = 0.40, CHCl3). 1H NMR (400 MHz,
CDCl3): δ = 0.99 (d, J = 6.1 Hz, 3 H), 1.18 (dd, J = 13.0, 13.0 Hz,
1 H), 1.36 (d, J = 13.0 Hz, 1 H), 1.41 (m, 1 H), 1.64 (d, J = 13.0 Hz,
1 H), 1.72 (s, 3 H), 1.77 (d, J = 13.0 Hz, 1 H), 2.12 (dd, J = 13.0,
10.0 Hz, 1 H), 2.31 (s, 1 H), 3.20 (m, 1 H), 3.28 (dd, J = 13.0,
13.0 Hz, 1 H), 4.62 (s, 1 H), 4.85 (s, 1 H), 4.88 (s, 1 H), 5.12 (s, 2
H), 7.28–7.39 (m, 5 H) ppm. 13C NMR (100 MHz, CDCl3): δ =
18.57, 19.11, 29.15, 33.23, 36.87, 52.87, 62.30, 66.77, 74.57, 112.63,
127.97, 128.42 (2 C), 136.51, 146.01, 157.34 ppm. IR (CH2Cl2,
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˜
calcd. for C18H25NO3Na [M]+ 326.1732; found 326.1724.
Supporting Information (see footnote on the first page of this arti-
cle): 1H, 13C, 2D NMR spectral data of new compounds and
HPLC chromatograms of the aminated products.
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We thank the National Science Council of the Republic of China
(NSC 96-2113-M-003-005-MY3 and NSC 98-2119-M-003-003) for
financial support of this work. We are grateful to the Academic
Paper Editing Clinic at NTNU and the National Center for High-
Performance Computing for providing us with computer time and
facilities.
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