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4
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0001664696
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(a) Kuniyasu, H.; Ogawa, A.; Sato, K.-I.; Ryu, I.; Kambe, N.; Sonoda, N. J. Am. Chem. Soc. 1992, 114, 5902.
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(1992)
J. Am. Chem. Soc
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, pp. 5902
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Kuniyasu, H.1
Ogawa, A.2
Sato, K.-I.3
Ryu, I.4
Kambe, N.5
Sonoda, N.6
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5
-
-
15944382700
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(b) Ananikov, V. P.; Kabeshov, M. A.; Beletskaya, I. P.; Khrustalev, V. N.; Antipin, M. Y. Organometallics 2005, 24, 1275.
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(2005)
Organometallics
, vol.24
, pp. 1275
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Ananikov, V.P.1
Kabeshov, M.A.2
Beletskaya, I.P.3
Khrustalev, V.N.4
Antipin, M.Y.5
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6
-
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0001090343
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(c) Ogawa, A.; Kuniyasu, H.; Sonoda, N.; Hirao, T. J. Org. Chem. 1997, 62, 8361.
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(1997)
J. Org. Chem
, vol.62
, pp. 8361
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Ogawa, A.1
Kuniyasu, H.2
Sonoda, N.3
Hirao, T.4
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8
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0001518970
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(e) Kuniyasu, H.; Ogawa, A.; Miyazaki, S.-I.; Ryu, I.; Kambe, N.; Sonoda, N. J. Am. Chem. Soc. 1991, 113, 9796.
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(1991)
J. Am. Chem. Soc
, vol.113
, pp. 9796
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Kuniyasu, H.1
Ogawa, A.2
Miyazaki, S.-I.3
Ryu, I.4
Kambe, N.5
Sonoda, N.6
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9
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0033538289
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(a) Ogawa, A.; Ikeda, T.; Kimura, K.; Hirao, T. J. Am. Chem. Soc. 1999, 121, 5108.
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(1999)
J. Am. Chem. Soc
, vol.121
, pp. 5108
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Ogawa, A.1
Ikeda, T.2
Kimura, K.3
Hirao, T.4
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11
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42049107300
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Usugi, S.-I.; Yorimitsu, H.; Shinokubo, H.; Oshima, K. Org. Lett. 2004, 6, 60.
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(2004)
Org. Lett
, vol.6
, pp. 60
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Usugi, S.-I.1
Yorimitsu, H.2
Shinokubo, H.3
Oshima, K.4
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12
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0003899919
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-
(a) Okuyama, T.; Izawa, K.; Fueno, T. J. Org. Chem. 1974, 39, 351.
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(1974)
J. Org. Chem
, vol.39
, pp. 351
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Okuyama, T.1
Izawa, K.2
Fueno, T.3
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14
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0000562268
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-
(c) Truce, W. E.; Goralski, C. T.; Christensen, L. W.; Bavry, R. H. J. Org. Chem. 1970, 35, 4217.
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(1970)
J. Org. Chem
, vol.35
, pp. 4217
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Truce, W.E.1
Goralski, C.T.2
Christensen, L.W.3
Bavry, R.H.4
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17
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-
42049093411
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-
Typical Procedure: To a mixture of CuI (1.9 mg, 0.01 mmol, bpy (1.6 mg, 0.01 mmol, diphenyl disulfide (21.8 mg, 0.1 mmol, and TBAB (70.9 mg, 0.22 mmol) in AcOH (0.3 mL) was added 4-octyne (22.0 mg, 0.2 mmol, and the mixture was stirred at 100°C for 18 h in air. After the residue was dissolved in Et2O, the solution was washed with H2O and sat. NaCl and dried over anhyd MgSO4. Chromatography on silica gel(hexane) gave (E)-4-bromo-5-phenylthiooctene (48.7 mg, 81, E)-n-Pr(PhS)C=C(Br)n-Pr: IR (neat, 2960, 2870, 1582, 1476, 1461 cm-1. 1NMR (270 MHz, CDCl3, δ, 7.16-7.31 (m, 5 H, 2.90 (t, J, 7.5 Hz, 2 H, 2.38 (t, J, 7.5 Hz, 2 H, 1.51-1.67 (m, 4 H, 0.92 (t, J, 7.5 Hz, 3 H, 0.86 (t, J, 7.5 Hz, 3 H, 13C NMR 67.5 MHz, CDCl3, δ, 135.3, 132.8, 131.5, 129.2, 128.9, 126.2, 41.2, 38
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19SI: C, 48.56; H, 5.53. Found: C, 48.48; H, 5.47.
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-
-
-
19
-
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42049083557
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-
20SBr: C, 76.30; H, 9.15. Found: C, 76.03; H, 8.92.
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20SBr: C, 76.30; H, 9.15. Found: C, 76.03; H, 8.92.
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-
-
-
20
-
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42049121945
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In the absence of bpy, the yield of 3 was 39% yield
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In the absence of bpy, the yield of 3 was 39% yield.
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-
-
-
21
-
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42049108892
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-
E)-n-Pr(4-MeC6H 4S)C=C(Br)n-Pr: IR (neat, 2960, 2929, 1894, 1602, 1491 cm-1. 1H NMR (270 MHz, CDCl3, δ, 7.15 (d, J, 8.3 Hz, 2 H, 7.09 (d, J, 8.3 Hz, 2 H, 2.90 (t, J, 7.4 Hz, 2 H, 2.34 (t, J, 7.4 Hz, 2 H, 2.32 (s, 3 H, 1.49-1.67 (m, 4 H, 0.93 (t, J, 7.4 Hz, 3 H, 0.86 (t, J, 7.4 Hz, 3 H, 13C NMR (67.5 MHz, CDCl3, δ, 136.5, 132.2, 131.5, 131.4, 130.1, 129.8, 41.2, 38.5, 21.9, 21.0, 13.6, 13.1. Anal. Calcd for C15H21SBr: C, 57.50; H, 6.76. Found: C, 57.21; H, 6.67, E)-n-Pr(4-MeOC6H 4S)C=C(Br)n-Pr: IR (neat, 2960, 2930, 1592, 1493 cm-1. 1H NMR (270 MHz, CDCl3, δ, 7.24 (d, J, 8.9 Hz, 2 H, 6.84 (d, J, 8.9 Hz, 2 H, 3.79 s, 3 H, 2.91
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2SBr: C, 56.21; H, 4.16. Found: C, 56.32; H, 4.25.
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-
-
-
22
-
-
42049119186
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-
The stereochemistry of compounds in entries 12 and 14 was determined by NOE after the debromination.
-
The stereochemistry of compounds in entries 12 and 14 was determined by NOE after the debromination.
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-
-
-
23
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-
0342826474
-
-
For the preparation of PhSCu, see:, John Wiley & Sons: New York
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For the preparation of PhSCu, see: Adams, R.; Reifschneider, W.; Ferretti, A. Org. Synth., Coll. Vol. V; John Wiley & Sons: New York, 1973, 107-110.
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(1973)
Org. Synth., Coll
, vol.5
, pp. 107-110
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Adams, R.1
Reifschneider, W.2
Ferretti, A.3
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24
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0001408434
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-
Takeuchi, H.; Hiyama, T.; Kamai, N.; Oya, H. J. Chem. Soc., Perkin Trans. 2 1997, 2301.
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(1997)
J. Chem. Soc., Perkin Trans. 2
, pp. 2301
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Takeuchi, H.1
Hiyama, T.2
Kamai, N.3
Oya, H.4
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25
-
-
42049122351
-
-
2 was obtained in 80% yield.
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2 was obtained in 80% yield.
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