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Soret, A.; Blanco, L.; Deloisy, S. Lett. Org. Chem. 2006, 3, 648.
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Soret, A.1
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Blanco, L.; Bloch, R.; Bugnet, E.; Deloisy, S. Tetrahedron Lett. 2000, 41, 7875.
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0001442914
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(b) Komatsu, M.; Ohno, M.; Tsuno, S.; Ohshiro, Y. Chem. Lett. 1990, 575.
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(c) Grigg, R.; Gunaratne, N. H. Q.; Kemp, J. Tetrahedron 1990, 46, 6467.
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Grigg, R.1
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Kemp, J.3
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6
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0000475163
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For a solid-phase application of this methodology, see
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For a solid-phase application of this methodology, see: Komatsu, M.; Okada, H.; Akaki, T.; Oderaotoshi, Y.; Minakata, S. Org. Lett. 2002, 4, 3505.
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33751433159
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(a) Pandey, G.; Banerjee, P.; Gadre, S. R. Chem. Rev. 2006, 106, 4484.
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0013428272
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Padwa, A, Pearson, W. H, Eds, John Wiley and Sons: New York
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(d) Harwood, L. M.; Vickers, R. J. In The Chemistry of Heterocyclic Compounds, Vol. 59; Padwa, A.; Pearson, W. H., Eds.; John Wiley and Sons: New York, 2002, 169-252.
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Harwood, L.M.1
Vickers, R.J.2
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0004136903
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Curran, O. P, Ed, JAI Press: Greenwich CT
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(f) Grigg, R.; Sridharan, V. In Advances in Cycloaddition, Vol. 3: Curran, O. P., Ed.; JAI Press: Greenwich CT, 1993, 161-204.
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0026495944
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(a) Grigg, R.; Montgomery, J.; Somasunderam, A. Tetrahedron 1992, 48, 10431.
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, vol.48
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Grigg, R.1
Montgomery, J.2
Somasunderam, A.3
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14
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0028828504
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(b) Nyerges, M.; Rudas, M.; Tòth, G.; Herényi, B.; Kàdas, I.; Bitter, I.; Töke, L. Tetrahedron 1995, 51, 13321.
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Herényi, B.4
Kàdas, I.5
Bitter, I.6
Töke, L.7
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85083867562
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Trimethyl (1S*,3S*, 3aR*,4R*,7S*, 7aS*)-7-[4-(Benzyloxy)phenylmethyl]-3-phenyl-2,3,3a,4,7, 7a-hexahydro-1H-4,7-epoxyisoindole-1,3a,7a-tricarboxylate (4a) White solid; mp 106°C. 1H NMR (400 MHz, CDCl 3, δ, 2.93 (s, 3 H, 3.25 (d, J, 15.2 Hz, 1 H, 348 (d, J, 15.2 Hz, 1 H, 3.81 (s, 3 H, 3.86 (s, 3 H, 4.41 (s, 1 H, 445 (s, 1 H, 4.95 (s, 1 H, 5.07 (s, 2 H, 6.15 (d, J, 6.0 Hz. 1 H, 6.66 (d, J, 6.0 Hz, 1 H, 6.96 (d, J, 8.4 Hz, 2 H, 7.27 (d, J, 8.4 Hz, 2 H, 7.29-7.92 (m, 10 H, 13C NMR (100 MHz, CDCl 3, δ, 35.0, 51.5, 52.0, 52.4, 66.6, 70.0. 70.1, 73.5, 82.6, 83.9, 94.5, 114.5, 127.2, 127.6, 128.1, 128.4, 128.5, 128.6, 129.3, 131.4, 133.4, 137.2, 137.8, 141.3, 157.6, 169.8, 170.9, 171.2. IR KBr, 3307, 1744, 1731, 1609
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8: C, 69.97; H, 5.70; N, 2.40. Found: C, 69.81; H, 5.67; N, 2.27.
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16
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85083868412
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Trimethyl (1S*,3S*, 3aR*,4S*,7R*, 7aS*)-1-[4-(Benzoyloxy)phenylmethyl]-4-[4-(benzyloxy) phenylmethyl]-3-phenyl-2,3,3a,4,7,7a-hexahydro-1H-4, 7-epoxyisoindole-1,3a,7a-tricarboxylate (7f) Oil. 1H NMR (250 MHz, CDCl3, δ, 1.95 (d, J, 15.0 Hz, 1 H, 2.40 (d, J, 15.0 Hz, 1 H, 3.09 (d, J, 14.0 Hz, 1 H, 3.49 (d, J, 14.0 Hz, 1 H, 3.73 (s, 3 H, 3.84 (s, 3 H, 3.99 (s, 3 H, 4.77 (d, J, 1.8 Hz, 1 H, 4.94 (s, 2 H, 5.97 (br s, 1 H, 6.00 (dd, J, 5.5, 1.8 Hz, 1 H, 649 (d, J, 5.5 Hz, 1 H, 6.75 (d, J, 8.8 Hz, 2 H, 6.90 (d, J, 8.8 Hz, 2 H, 7.04 (d, J, 8.5 Hz, 2 H, 7.31-7.60 (m, 15 H, 8.15 (d, J, 7.0 Hz, 2 H, 13C NMR 62.9 MHz, CDCl3, δ, 35.1, 37.1, 52.1, 52.5, 52.8, 65.2, 69.8, 70.8, 74.4, 81
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+.
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17
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85083867987
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Trimethyl (1S*,3S*, 3aR*,4S*,7R*, 7aS*)-4-[4-(Benzyloxy)phenylmethyl]-1-methyl-3-phenyl-2,3, 3a,4,7,7a-hexahydro-1H-4,7-epoxyisoindole-1,3a, 7a-tri-carboxylate (7b) Oil. 1H NMR (400 MHz, CDCl3, δ, 1.62 (s, 3 H, 1.96 (d, J, 14.8 Hz, 1 H, 2.37 (d, J, 14.8 Hz, 1 H, 3.63 (s, 3 H, 3.91 (s, 3H, 3.94 (s, 3 H, 4.21 (br s, 1 H, 4.84 (br s, 1 H, 4.94 (s, 2 H, 5.71 (s, 1 H, 5.94 (d, J, 5.2 Hz, 1 H, 6.45 (d, J, 5.2 Hz, 1 H, 6.74 (d, J, 8.8 Hz, 2 H, 6.89 (d, J, 8.8 Hz, 2 H, 7.24-7.60 (m, 10 H, 13C NMR (100 MHz, CDCl3, δ, 21.3, 34.9, 51.7, 52.4, 52.6, 65.7, 69.2, 69.7, 69.9, 80.9, 83.0, 96.7, 113.9, 127.2, 127.6, 127.7, 128.2, 128.3, 130.3, 130.4, 130.8, 132.0, 136.9, 137.3, 145.4, 156.9, 169.3, 171.7, 171.9. IR neat, 3450
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8N: 598.2435; found: 598.2453.
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18
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85083869365
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Trimethyl (2S*,5S*)-2- Methyl-5-phenyl-2,5-dihydro-1H-pyrrole-2,3,4-tricarboxylate (9b) White solid; mp 62-63°C. 1H NMR (400 MHz, CDCl 3, δ, 1.66 (s, 3 H, 2.74 (br s, 1 H, 3.60 (s, 3 H, 3.80 (s, 3 H, 3.83 (s, 3 H, 5.35 (s, 1 H, 7.20-7.35 (m, 5 H, 13C NMR (100 MHz, CDCl3, δ, 24.8, 52.2, 52.4, 52.9, 69.0, 73.0, 127.4, 128.3, 128.4, 140.1, 140.9, 141.2, 163.5, 163.7, 172.9. IR (KBr, 3359, 2992, 2950, 2832, 1733, 1715, 1656, 1449, 1433, 1334, 1244, 1204 cm -1. MS (ES, m/z, 274 (74, 334 (77, M, H, 356 (100, M, Na, HRMS ES, m/z calcd for C17H19O6NNa: 356.1105; found: 356.1119
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6NNa: 356.1105; found: 356.1119.
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19
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85083867802
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Trimethyl (2S*,5S*)-2-[4, Benzoyloxy)phenylmethyl]-5-phenyl-2,5-dihydro-1H-pyrrole-2,3, 4-tricarboxylate (9f) Oil. 1H NMR (250 MHz, CDCl3, δ, 2.83 (br s, 1 H, 3.32 (s, 2 H, 3.54 (s, 3 H, 3.80 (s, 3 H, 3.90 (s, 3 H, 4.68 (br s, 1 H, 7.14 (d, J, 8.5 Hz, 2 H, 7.26-7.30 (m, 5 H, 7.42 (d, J, 8.5 Hz, 2 H, 7.46-7.52 (m, 2 H, 7.57-7.67 (m, 1 H, 8.20 (d, J, 7.0 Hz, 2 H, 13C NMR (62.9 MHz, CDCl 3, δ, 42.5, 52.0, 52.5, 52.8, 69.1, 77.5, 121.1, 127.7, 128.1, 128.5, 128.6, 129.5, 130.0, 131.8, 133.1, 133.5, 140.4, 140.7, 141.1, 150.0, 162.7, 164.5, 165.0, 171.9. IR (neat, 3367, 3063, 3032, 3005, 2953, 2847, 1739, 1731, 1713, 1659, 1601, 1507, 1452, 1434, 1250, 1200, 1168, 1082, 1063, 1024 cm-1. MS (ES, m/z, 552 (100, M, Na, HRMS ES, m/z calcd for C 30H
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8NNa: 552.1629; found: 552.1628.
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20
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85083869351
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Trimethyl (3S*,4S*, 5R*)-5-Phenyl-4,5-dihydro-3H-pyrrole-2,3, 4-tricarboxylate (10) Oil. 1H NMR (400 MHz, CDCl3, δ, 3.15 (s, 3 H, 3.76 (s, 3 H, 3.87 (dd, J, 9.2, 6.0 Hz, 1 H, 3.93 (s, 3 H, 4.72 (dd, J, 6.0, 2.4 Hz, 1 H, 5.86 (dd, J, 9.2, 2.4 Hz, 1 H, 7.05-7.08 (m, 2 H, 7.22-7.32 (m, 3 H, 13C NMR (100 MHz, CDCl3, δ, 51.8. 52.7, 52.9, 56.5, 56.6, 78.9, 127.4, 128.2, 128.3, 135.6, 161.9, 164.0, 170.0, 170.1. IR (neat, 3059, 3033, 3007, 2956, 2919, 2847, 1726, 1648, 1452, 1437, 1369, 1312, 1258, 1217, 1101 cm -1. MS (ES, m/z, 260 (100, 342 (82, M, Na, HRMS ES, m/z calcd for C 16H17O6NNa: 342.0948; found: 342.0955
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6NNa: 342.0948; found: 342.0955.
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22
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85083869179
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Trimethyl (2S*,5S*)-1, Phenylcarbamoyl)-5-phenyl-2,5-dihydro-1H-pyrrole-2,3, 4-tricarboxylate (11) White solid; mp 156-157°C. 1H NMR (250 MHz, CDCl3, δ, 3.69 (s, 3 H, 3.86 (s, 3 H, 3.93 (s, 3 H, 5.60 (d, J, 3.0 Hz, 1 H, 5.96 (d, J, 3.0 Hz, 1 H, 6.76 (br s, 1 H, 6.99 (t, J, 8.6 Hz, 1 H, 7.14 (d, J =7.6 Hz, 2 H, 7.19-7.22 (m, 2 H, 741-748 (m, 3 H, 7.72 (d, J, 7.2 Hz, 2 H, 13C NMR (62.9 MHz, CDCl3, δ, 52.3, 52.6, 52.9, 67.0, 69.3, 119.2, 123.2, 127.9, 128.6, 129.1, 129.2, 131.2, 136.5, 137.8, 140.6, 152.9, 161.8, 161.9, 169.5. IR (neat, 3365, 3033, 3007, 2956, 2919, 2847, 1749, 1726, 1646, 1541, 1447, 1434, 1363, 1333, 1279, 1247 cm -1. MS (ES, m/z, 461 (100, M, Na, HRMS ES, m/z calcd for C23H 22O7N2
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2Na: 461.13 19; found: 461.1328.
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23
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85083870111
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X-ray Crystal Data of 9b C17H19NO 6, M, 333.33, triclinic, space group P-1, Z, 2, a, 6.0095 (8) Å, b, 8.1268 (13) Å, c, 18.151 (3) Å, α, 78.363 (3)°, β, 89.035 (2)°, γ, 77.285 (3)°, V, 846.6 (2) Å3, d, 1.308 g/cm3, 3217 independent reflections were collected with MoKα radiation on Kappa X8 APEX II system. Data analysis was carried out with Bruker program SMART and SAINT,17 the structure was solved and refined by direct methods using SHELXTL program18 to R1, 0.0572, wR2, 0.1505. The supplementary crystallographic data can be obtained free of charge from the Cambridge Crystallographic Data Centre via www.ccdc.cam.uk/data_request/cif. Please quote reference number CDDC 630085
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18 to R1 = 0.0572, wR2 = 0.1505. The supplementary crystallographic data can be obtained free of charge from the Cambridge Crystallographic Data Centre via www.ccdc.cam.uk/data_request/cif. Please quote reference number CDDC 630085.
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25
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85083866471
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Bruker SMART and SAINT, Bruker AXS Inc., Madison, Wisconsin, USA, 1997.
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Bruker SMART and SAINT, Bruker AXS Inc., Madison, Wisconsin, USA, 1997.
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26
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85083867588
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Bruker SHELXTL, Version 6.3.1, Bruker AXS Inc, Madison, Wisconsin, USA, 2004
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Bruker SHELXTL, Version 6.3.1, Bruker AXS Inc., Madison, Wisconsin, USA, 2004.
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