3-1 分析儀器及基本實驗操作
1. 所有反應物和溶劑均為試藥級或分析級,純化方式依 Perrin, D. D.; Armarego, W. L. F.及 Perrin, D. R.所著 Purification of Laboratory Chemicals, 7th ed., Butterworth-Heinemann, 2013 的方法處理。四氫呋喃、二氯甲烷、甲苯、乙腈 經過溶劑純化系統乾燥及純化(active alumina column)。
2. 分析用之薄層色層分析片(Thin Layer Chromatography,簡稱 TLC):使用 Silica gel 60 F254 Merck 之玻璃 TLC 薄片,展開後以紫外燈(254 nm)檢視。
3. 管柱色層分析(Column Chromatography):使用 Merck Silica gel F60,230-400 mesh ATSM 為填充物,用加壓快速層析(flash column chromatography)依 Still 的操作方法來分離。沖堤液(eluent)若是兩種溶劑系統,是以體積比值而配 置,記錄方法為兩種溶液之體積比值。(J. Org. Chem. 1978, 43, 2923.)
4. 減壓式迴旋濃縮儀:使用 Büchi Rotavapor R-114 型旋轉濃縮器,連接空氣式 或水流式幫浦。
5. 核磁共振光譜儀(NMR):以 Bruker Avance 型(400 MHz)核磁共振光譜儀作為 測定儀器,樣品之溶劑為氘化氯仿(CDCl3)。化學位移(δ, chemical shift)以 ppm 為單位,1H-NMR 光譜化學位移以四甲基矽烷(tetramethylsilane,簡稱 TMS)
6. 紅外線光譜儀(IR Spectroscopy):使用 Perkin Elmer FTIR 型紅外線光譜儀為測 定儀器。
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7. 質譜(Mass Spectroscopy,簡稱 MS):使用 Finnigan TSQ-700 型質譜儀作為 測定儀器。係委託國科會台灣師範大學貴重儀器中心代為測定。高解析質譜 (High Resolution Mass Spectroscopy,簡稱 HRMS):委託中研院儀器服務中心 (EI、ESI 和 FAB)代為測定。
8. X-ray 單晶繞射:使用 Nonius Kappa CCD Axia 四環單晶繞射儀、
Enraf-Nonius FR-590 四環單晶繞射儀(CAD4)作為測定儀器。由國科會 台灣師範大學貴重儀器中心代為測定。
9. 高效能液相層析儀(HPLC):使用 JASCO 880-PU 型高壓幫浦及 JASCO 870-UV 型紫外/可見光檢測器;管柱選用 Chiralpak AD-H、OD-H。
10. 旋光儀:使用 JASCO Co. DIP-1000 型 Digital polarimeter 自動旋光度計。
11. 熔點:使用 MEL-TEMP II 型做測定熔點儀器。
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3-2-2 動力學光學分割去對稱反應一般實驗步驟
將外消旋硝基烯丙醇97a、3-苯基戊二酸酐102與雙官能基硫尿素-辛可尼汀 衍生催化劑107置於反應瓶中(含磁石攪拌子),加入甲苯於室溫反應4-48小時。以 TLC與1H NMR偵測反應,待反應轉化率約50%時加水中止反應,以二氯甲烷萃 取,收集有機層,再以飽和食鹽水洗之,取有機層,加入無水硫酸鎂除水,過濾、
減壓濃縮至乾,以管柱層析純化,沖提液為正己烷:乙酸乙酯=2:1,得到淡黃 色油狀產物。
Ethyl 2-hydroxy-3-nitro-4-phenylbut-3(E)-enoate (97a)
反應時間:4小時;產率:50%,鏡像超越值:97% ee
1H NMR (400 MHz, CDCl3): δ 8.33 (s, 1H), 7.58-7.56 (m, 2H), 7.51-7.49 (m, 3H), 5.24 (d, J = 6.0 Hz, 1H), 4.37-4.22 (m, 2H), 3.68 (d, J = 6.0 Hz, 1H), 1.27 (t, J = 7.2 Hz, 3H);
13C NMR (100 MHz, CDCl3): δ 1171.2, 148.5, 139.9, 131.7, 131.6, 130.5, 129.9, 66.6, 63.7, 14.6 ppm; FTIR (ν/cm-1): 3491, 3070, 2982, 1749, 1650, 1532, 1447, 1336, 1296, 1255, 1222, 1104, 1012; HRMS (ESI) m/z calcd. for C12H13NO5Na [M+Na]+ 274.0691, found 274.0685; HPLC [Chiralcel OD-H, i-Propanol/Hexanes = 10/90, 0.5 mL/min, = 254 nm, retention time:18.3 min (minor), 22.6 min (major)].
40
Ethyl 2-hydroxy-4-(4-methylphenyl)-3-nitrobut-3(E)-enoate (97b)
反應時間:4小時;產率:44%,鏡像超越值:86% ee
1H NMR (400 MHz, CDCl3): δ 8.31 (s, 1H), 7.47 (d, J = 8 Hz, 2H), 7.30 (d, J = 8 Hz, 2H), 5.25 (d, J = 6.0 Hz, 1H), 4.36-4.22 (m, 2H), 3.65 (d, J = 6.0 Hz, 1H), 2.42 (s, 3H), 1.26 (t, J = 7.2 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 170.6, 147.1, 141.9, 139.5, 130.0, 128.0, 66.0, 62.9, 21.5, 13.9 ppm; FTIR (ν/cm-1): 3491, 2982, 2915, 2849, 1749, 1650, 1609, 1524, 1329, 1292, 1259, 1229, 1185, 1104, 1071, 1019; HRMS (EI) m/z calcd.
for C13H15NO5 [M]+ 265.0950, found 265.0955; HPLC [Chiralcel OD-H, i-Propanol/
Hexanes = 5/95, 1.0 mL/min, = 254 nm, retention time:13.5 min (minor), 16.1 min (major)].
Ethyl 4-(4-chlorophenyl)-2-hydroxy-3-nitrobut-3(E)-enoate (97c)
反應時間:4小時;產率:49%,鏡像超越值:96% ee
1H NMR (400 MHz, CDCl3): δ 8.27 (s, 1H), 7.53-7.46 (m, 4H), 5.15 (d, J = 6.0 Hz, 1H), 4.37-4.22 (m, 2H), 3.67 (d, J = 6.0 Hz, 1H), 1.27 (t, J = 7.2 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 170.2, 148.1, 137.9, 137.5, 131.1, 129.6, 129.2, 65.8, 63.1, 14.0 ppm; FTIR
41
(ν/cm-1): 3454, 2989, 2923, 2841, 1749, 1653, 1591, 1528, 1491, 1340, 1255, 1229, 1093, 1012; HRMS (EI) m/z calcd. for C12H12ClNO5 [M]+ 285.0404, found 285.0410;
HPLC [Chiralcel OD-H, i-Propanol/ Hexanes = 5/95, 0.5 mL/min,
= 254 nm,
retention time:33.0 min (minor), 38.6 min (major)].
Ethyl 4-(2-bromophenyl)-2-hydroxy-3-nitrobut-3(E)-enoate (97d)
反應時間:4小時;產率:49%,鏡像超越值:78% ee
1H NMR (500 MHz, CDCl3): δ 8.37 (s, 1H), 7.70 (d, J = 6.4 Hz, 1H), 7.58 (d, J = 6.0 Hz, 1H), 7.43 (dd, J = 6.0 Hz, 1H), 7.36 (dd, J = 6.4, 6.0 Hz, 1H), 5.07 (d, J = 4.4 Hz, 1H), 4.36-4.24 (m, 2H), 3.63 (d, J = 4.8 Hz, 1H), 1.29 (t, J = 5.6 Hz, 3H); 13C NMR (125 MHz, CDCl3): δ 170.2, 148.7, 138.2, 133.3, 132.0, 131.8, 130.5, 127.9, 124.9, 65.9, 63.1, 13.9 ppm; FTIR (ν/cm-1): 3469, 2989, 2915, 2849, 1749, 1653, 1532, 1465, 1436, 1347, 1263, 1229, 1104, 1027; HRMS (ESI) m/z calcd. for C12H12BrNO5Na [M+Na]+ 351.9797, found 351.9794; HPLC [Chiralcel OD-H, i-Propanol/Hexanes = 3/97, 0.7 mL/min, = 254 nm, retention time:22.2 min (minor), 24.6 min (major)].
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Ethyl 4-(3-bromophenyl)-2-hydroxy-3-nitrobut-3(E)-enoate (97e)
反應時間:4小時;產率:53%,鏡像超越值:94% ee
1H NMR (400 MHz, CDCl3): δ 8.23 (s, 1H), 7.72 (s, 1H), 7.63 (d, J = 8.0 Hz, 1H), 7.50 (d, J = 7.6 Hz, 1H), 7.37 (dd, J = 8.0, 7.6 Hz, 1H), 5.16 (d, J = 6.0 Hz, 1H), 4.38-4.26 (m, 2H), 3.67 (d, J = 6.0 Hz, 1H), 1.29 (t, J = 7.2 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 170.1, 148.7, 137.2, 133.9, 132.8, 132.4, 130.7, 128.1, 123.2, 65.7, 63.1, 14.0 ppm; FTIR (ν/cm-1): 3454, 2989, 2915, 2849, 1749, 1650, 1561, 1528, 1473, 1340, 1259, 1229, 1108, 1071, 1016; HRMS (EI) m/z calcd. for C12H12BrNO5 [M]+ 328.9899, found 328.9908; HPLC [Chiralcel OD-H, i-Propanol/Hexanes = 3/97, 0.5 mL/min, = 254 nm, retention time:44.2 min (minor), 52.6 min (major)].
43
Ethyl 4-(4-bromophenyl)-2-hydroxy-3-nitrobut-3(E)-enoate (97f)
反應時間:4小時;產率:49%,鏡像超越值:80% ee
1H NMR (400 MHz, CDCl3): δ 8.24 (s, 1H), 7.63 (d, J = 6.8 Hz, 2H), 7.44 (d, J = 6.8 Hz, 2H), 5.15 (d, J = 4.8 Hz, 1H), 4.36-4.23 (m, 2H), 3.70 (d, J = 4.8 Hz, 1H), 1.27 (t, J = 5.8 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 170.1, 148.1, 137.9, 132.5, 131.2, 129.7, 125.9, 65.8, 63.1, 13.9 ppm; FTIR (ν/cm-1): 3476, 2989, 2915, 2849, 1749, 1650, 1587, 1532, 1488, 1403, 1336, 1303, 1259, 1233, 1100, 1071, 1012; HRMS (EI) m/z calcd. for C12H12BrNO5 [M]+ 328.9899, found 328.9896; HPLC [Chiralcel OD-H, i-Propanol/Hexanes = 10/90, 0.8 mL/min,
= 254 nm, retention time:14.8 min
(minor), 20.3 min (major)].44
Ethyl 2-hydroxy-3-nitro-4-(thiophen-2-yl)but-3(E)-enoate (97g)
反應時間:4小時;產率:37%,鏡像超越值:74% ee
1H NMR (400 MHz, CDCl3): δ 8.38 (s, 1H), 7.72 (d, J = 4.0 Hz, 1H), 7.56 (d, J = 3.2 Hz, 1H), 7.22 (dd, J = 4.0, 4.0 Hz, 1H), 5.58 (d, J = 4.8 Hz, 1H), 4.36-4.24 (m, 2H), 3.73 (d, J = 5.2 Hz, 1H), 1.26 (t, J = 5.8 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 170.2, 144.6, 136.1, 133.4, 132.8, 131.8, 128.7, 66.1, 62.9, 13.9 ppm; FTIR (ν/cm-1): 3432, 2989, 2915, 2841, 1749, 1635, 1521, 1418, 1307, 1252, 1218, 1159, 1100, 1053, 1016;
HRMS (EI) m/z calcd. for C10H11NO5S [M]+ 257.0358, found 257.0362; HPLC [Chiralcel AD-H, i-Propanol/Hexanes = 10/90, 1.0 mL/min,
= 254 nm, retention
time:33.0 min (minor), 39.9 min (major)].45
5-(((E)-1-ethoxy-3-nitro-1-oxo-4-phenylbut-3-en-2-yl)oxy)-5-oxo-3-phenyl pentanoic acid (109a)
反應時間:4 小時;產率:37%,鏡像超越值:90% ee
1H NMR (400 MHz, CDCl3): δ 8.35 (s, 1H), 7.49-7.40 (m, 3H), 7.29-7.23 (m, 4H), 7.21-7.15 (m, 3H), 6.47 (s, 1H), 4.15 (q, J = 7.2 Hz, 2H), 3.70-3.62 (m, 1H), 2.97-2.66 (m, 4H), 1.17 (t, J = 7.2 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 176.7, 169.6, 165.7, 144.6, 141.7, 140.6, 131.3, 130.2, 129.6, 129.2, 128.7, 128.6, 127.2, 127.2, 127.1, 65.5, 62.6, 40.1, 39.8, 37.6, 13.8 ppm; FTIR (ν/cm-1): 3061, 3023, 2977, 2924, 1745, 1730, 1649, 1531, 1337, 1295, 1219, 1139, 1051; HRMS (ESI) m/z calcd. for C23H23NO8Na [M+Na]+ 464.1321, found 464.1317;
HPLC [Chiralcel AD-H, i-Propanol/Hexanes = 20/80, 0.2 mL/min,
= 254 nm,
retention time:69.0 min (major), 88.0 min (minor)]; []D31= -48.27o (c=1, CH2Cl2)
46
5-(((E)-1-ethoxy-3-nitro-1-oxo-4-(p-tolyl)but-3-en-2-yl)oxy)-5-oxo-3-phenyl pentanoic acid (109b)
反應時間:4 小時;產率:47%,鏡像超越值:83% ee
1H NMR (400 MHz, CDCl3): δ 8.32 (s, 1H), 7.27-7.25 (m, 2H), 7.23-7.20 (m, 5H), 7.19-7.17 (m, 2H), 6.50 (s, 1H), 4.18-4.12 (m, 2H), 3.70-3.62 (m, 1H), 2.96-2.66 (m, 4H), 2.39 (s, 3H), 1.16 (t, J = 1.16 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 176.0, 169.7, 165.8, 143.9, 142.3, 141.8, 140.8, 130.0, 129.9, 128.7, 128.6, 127.4, 127.3, 127.2, 127.1, 65.7, 62.6, 40.0, 39.9, 37.7, 21.5, 13.8 ppm; FTIR (ν/cm-1): 3031, 2977, 2924, 2855, 1764, 1741, 1710, 1649, 1527, 1367, 1333, 1295, 1223, 1139, 1051; HRMS (ESI) m/z calcd. for C24H25NO8Na [M+Na]+ 478.1478, found 478.1476; HPLC [Chiralcel AD-H, i-Propanol/Hexanes = 22/78, 0.2 mL/min,
= 254 nm, retention time:45.6 min
(major), 49.1 min (minor)]; []D31= -28.90o (c=1, CH2Cl2)
47
5-(((E)-4-(4-chlorophenyl)-1-ethoxy-3-nitro-1-oxobut-3-en-2-yl)oxy)-5-oxo-3- phenylpentanoic acid (109c)
反應時間:4 小時;產率:46%,鏡像超越值:71% ee
1H NMR (400 MHz, CDCl3): δ 8.27 (s, 1H), 7.38 (d, J
= 8.4 Hz, 2H), 7.28-7.24 (m, 3H), 7.21-7.18 (m, 4H), 6.40 (s, 1H), 4.19-4.13 (m, 2H), 3.67-3.63 (m, 1H), 2.97-2.66 (m, 4H), 1.17 (t, J = 7.1 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 175.8, 169.6, 165.6, 145.0, 141.7, 139.1, 137.8, 130.9, 129.6, 128.7, 128.6, 127.3, 127.2, 65.3, 62.7, 40.0, 39.8, 37.7, 13.8 ppm; FTIR (ν/cm-1): 2985, 2924, 2847, 1768, 1745, 1714, 1653, 1528, 1333, 1229, 1139, 1051; HRMS (ESI) m/z calcd. for C23H22ClNO8Na [M+Na]+ 498.0932, found 498.0936; HPLC [Chiralcel AD-H, i-Propanol/Hexanes = 25/75, 0.2 mL/min,
= 254 nm, retention time:49.1 min (major), 52.3 min (minor)]; []D31
= -36.39o (c=1, CH2Cl2)
48
5-(((E)-4-(2-bromophenyl)-1-ethoxy-3-nitro-1-oxobut-3-en-2-yl)oxy)-5-oxo-3- phenylpentanoic acid (109d)
反應時間:4 小時;產率:32%,鏡像超越值:78% ee
1H NMR (400 MHz, CDCl3): δ 8.37 (s, 1H), 7.66-7.64 (m, 1H), 7.31-7.25 (m, 4H), 7.23-7.18 (m, 3H), 7.06-7.03 (m, 1H), 6.26 (s, 1H), 4.17-4.10 (m, 2H), 3.67-3.60 (m, 1H), 2.94-2.63 (m, 4H), 1,18 (t, J = 7.12 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 176.6, 169.4, 165.5, 145.8, 141.7, 139.7, 133.2, 132.1, 131.3, 130.1, 128.7, 128.6, 127.9, 127.2, 127.2, 127.2, 65.3, 62.7, 40.0, 39.8, 37.6, 13.8 ppm; FTIR (ν/cm-1): 2916, 1744, 1729, 1710, 1535, 1340, 1280, 1223, 1140, 1024; HRMS (EI) m/z calcd. for C23H23BrNO8
[M+H]+ 520.0607, found 520.0602; HPLC [Chiralcel AD-H, i-Propanol/Hexanes = 25/75, 0.2 mL/min, = 254 nm, retention time:42.3 min (major), 61.7 min (minor)];
[]D31
= -10.68o (c=1, CH2Cl2)
49
5-(((E)-4-(3-bromophenyl)-1-ethoxy-3-nitro-1-oxobut-3-en-2-yl)oxy)-5-oxo-3-phe nylpentanoic acid (109e)
反應時間:4 小時;產率:43%,鏡像超越值:84% ee
1H NMR (400 MHz, CDCl3): δ 8.23(s, 1H), 7.59 (d, J = 8.0 Hz, 1H), 7.46 (s, 1H), 7.29-7.28 (m, 2H), 7.25-7.23 (m, 2H), 7.21-7.17 (m, 3H), 6.38 (s, 1H), 4.17 (q, J = 7.14 Hz, 2H), 3.68-3.61 (m, 1H), 2.98-2.64 (m, 4H), 1.19 (t, J = 7.12 Hz, 3H); 13C NMR (100 MHz, CDCl3):
δ 175.7, 169.5, 165.5, 145.7, 141.7, 138.6, 134.1, 132.3, 132.2, 130.7, 128.7, 128.6,
127.7, 127.3, 127.2, 127.2, 123.2, 65.2, 62.8, 40.0, 39.8, 37.7, 13.9 ppm; FTIR (ν/cm-1): 2985, 2924, 2855, 1741, 1730, 1710, 1539, 1531, 1337, 1227, 1143, 1055;
HRMS (ESI) m/z calcd. for C23H22BrNO8Na [M+Na]+ 542.0426, found 542.0428;
HPLC [Chiralcel AD-H, i-Propanol/Hexanes = 25/75, 0.2 mL/min,
= 254 nm,
retention time:51.8 min (major), 72.3 min (minor)]; []D31= -6.58o (c=1, CH2Cl2)
50
5-(((E)-4-(4-bromophenyl)-1-ethoxy-3-nitro-1-oxobut-3-en-2-yl)oxy)-5-oxo-3-phe nylpentanoic acid (109f)
反應時間:4 小時;產率:38%,鏡像超越值:56% ee
1H NMR (400 MHz, CDCl3): δ 8.24 (s, 1H), 7.53 (d, J
= 8.4 Hz, 2H), 7.25-7.22 (m, 2H), 7.19-7.17 (m, 3H), 7.12 (d, J = 8.4 Hz, 2H), 6.39 (s, 1H), 4.18-4.13 (m, 2H), 3.67-3.60 (m, 1H), 2.96-2.64 (m, 4H), 1.16 (t, J = 7.14 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 177.1, 169.6, 165.5, 144.9, 141.6, 139.2, 132.5, 130.9, 130.9, 129.0, 128.6, 128.6, 127.2, 127.1, 126.0, 65.2, 62.7, 40.1, 39.7, 37.5, 13.8 ppm; FTIR (ν/cm-1): 2977, 2916, 1730, 1710, 1535, 1371, 1280, 1215, 1070; HRMS (ESI) m/z calcd. for C23H22BrNO8Na [M+Na]+ 542.0426, found 542.0425; HPLC [Chiralcel AD-H, i-Propanol/Hexanes = 10/90, 0.5 mL/min, = 254 nm, retention time:53.1 min (major), 59.3 min (minor)];
[]D31
= -3.35o (c=1, CH2Cl2)
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5-(((S,E)-1-ethoxy-3-nitro-1-oxo-4-(thiophen-2-yl)but-3-en-2-yl)oxy)-5-oxo-3-phe nylpentanoic acid (109g)
反應時間:4 小時;產率:39%,鏡像超越值:92% ee
1H NMR (400 MHz, CDCl3): δ 8.43 (s, 1H), 7.69 (d, J
= 5.0 Hz, 1H), 7.47 (d, J = 3.7 Hz, 1H), 7.26-7.22 (m, 1H), 7.21-7.19 (m, 4H), 7.18-7.16 (m, 1H), 6.72 (s, 1H), 4.23-4.15 (m, 2H), 3.70-3.62 (m, 1H), 2.96-2.63 (m, 4H), 1.18 (t, J = 7.14 Hz, 3H); 13C NMR (100 MHz, CDCl3): δ 176.7, 170.1, 165.4, 141.7, 140.8, 136.8, 134.4, 133.1, 132.5, 128.8, 128.6, 128.5, 127.2, 127.1, 127.0, 65.7, 62.6, 40.0, 39.9, 37.6, 13.8 ppm; FTIR (ν/cm-1):
3107, 2977, 2924, 1764, 1737, 1710, 1634, 1524, 1333, 1310, 1215, 1139, 1051;
HRMS (ESI) m/z calcd. for C21H21NO8SNa [M+Na]+ 470.0886, found 470.0884;
HPLC [Chiralcel AD-H, i-Propanol/Hexanes = 22/78, 0.2 mL/min,
= 254 nm,
retention time:53.1 min (major), 59.3 min (minor)]; []D31 = +119.64o (c=1, CH2Cl2)52
3-3 參考文獻
1. List, B. Angew. Chem. Ind. Ed. 2010, 49, 1730.
2. Bredig, G.; Fiske, W. S. Biochem. Z. 1912, 7.
3. a) Eder, U.; Sauer, G.; Wiechert, R. Angew. Chem. Int. Ed. 1971, 10, 496.; b) Hajos, Z. G.; Parrish, D. R. J. Org. Chem. 1974, 39, 1615.
4. Wieland, P.; Miescher, K. Helv. Chim. Acta. 1950, 33, 2215.
5. List, B.; Lerner, R.A.; Barbas III, C. F. J. Am. Chem. Soc. 2000, 122, 2395.
6. Ahrendt, K. A.; Borths, C. J.; MacMillan, D. W. C. J. Am. Chem. Soc. 2000, 122, 4243.
7. Alemán, J.; Cabrera, S. Chem. Soc. Rev. 2013, 42, 774.
8. Chen, Y.; McDaid, P.; Deng, L. Chem. Rev. 2003, 103, 2965.
9. Atodiresei, I.; Schiffers, I.; Bolm, C. Chem. Rev. 2007, 107, 5683.
10. Altschul, R.; Bernstein, P.; Cohen, S. G. J. Am. Chem. Soc. 1956, 78, 5091.
11. Rosen, T.; Heathcock, C. H. J. Am. Chem. Soc. 1985, 107, 3731.
12. Theisen, P. D.; Heathcock, C. H. J. Org. Chem. 1988, 53, 2374.
53
13. Hiratake, J.; Yamamoto, Y.; Oda, J. J. Chem. Soc. Chem. Commun. 1985, 1717.
14. Aitken, R.; Gopal, J.; Hirst, J. A. J. Chem. Soc. Chem. Commun. 1988, 632.
15. Bolm, C.; Gerlach, A.; Diner, C. L. Synlett. 1999. 195.
16. Starr, J. T.; Koch, G.; Carreira, E. M. J. Am. Chem. Soc. 2000, 122, 8793.
17. Chen, Y.; Tian, S.-K.; Deng, L. J. Am. Chem. Soc. 2000, 122, 9542.
18. Peschiulli, A.; Yurii, G.’K.; Connon, S. J. J. Org. Chem. 2008, 73, 2454.
19. Oh, S. H.; Rho, H. S.; Lee, J. W.; Lee, J. E.; Youk, S. H.; Chin, J.; Song, C. E.
Angew. Chem. Int. Ed. 2008, 47, 7872.
20. Wang, S.-X.; Chen, F.-E. Adv. Synth. Catal. 2009, 351, 547.
21. Park, S. E.; Nam, E. H.; Jang, H. B.; Oh, J. S.; Some, S.; Lee, Y. S.; Song, C. E.
Adv. Synth. Catal. 2010, 352, 2211.
22. Pasteur, L. C. R. Hebd. Séance Acad. Sci. Paris 1848, 26, 535.
23. Moss, G. P. Pure Appl. Chem. 1996, 68, 2193.
24. Vedejs, E.; Jure, M. Angew. Chem. Int. Ed. 2005, 44, 3974.
25. Marckwald, L.; McKenzie, A. Chem. Ber. 1899, 32B, 2130.
26. a) Bredig, G.; Fajans, K. Ber. Dtsch. Chem. Ges. 1908, 41, 752.; b) Fajans, K.
Phys. Chem. 1910, 73, 25.
27. Martin, V. S.; Woodard, S. S.; Katsuki, T.; Yamada, Y.; Ikeda, M.; Sharpless, K. B.
J. Am. Chem. Soc. 1981, 103, 6237.
28. Wegler, R. Justus Liebig’s Annalen Der Chemie 1932, 498, 62.
29. Vedejs, E.; Chen, X. J. Am. Chem. Soc. 1996, 118, 1809.
30. Ruble, J. C.; Fu, G. C. J. Org. Chem. 1996, 61, 7230.
31. Fu, G. C. Acc. Chem. Res. 2000, 33, 412.
32. Tao, B.; Ruble, J. C.; Hoic, D. A.; Fu, G.C. J. Am. Chem. Soc. 1999, 121, 5091.
33. Ruble, J. C.; Latham, H. A.; Fu, G. C. J. Am. Chem. Soc. 1997, 119, 1492.
34. Sano, T.; Imai, K.; Ohashi, K.; Oriyama, T. Chem. Lett. 1999, 265.
54
35. Birman, V. B.; Uffman, E. W.; Jiang, H.; Li, X.; Kilbance, C. J. J. Am. Chem. Soc.
2004, 126, 12226.
36. Shiina, I.; Nakata, K. Tetrahedron Lett. 2007, 48, 8314.
37. Birman, V.; Li, B. X. Org. Lett. 2006, 8, 1351.
38. Wurz, R. P. Chem. Rev. 2007, 107, 5570.
39. Marigo, M.; Wabnitz, T. C.; Fielenbach, D.; Jørgensen, K. A. Angew. Chem. Int.
Ed. 2005, 44, 749.
40. 呂依旻,國立臺灣師範大學化學系碩士論文,2012
41. Kawabata, T.; Muramatsu, W.; Nishio, T.; Shibata, T.; Schedel, H. J. Am. Chem.
Soc. 2007, 129, 12890.
42. Oppolzer, W. Angew. Chem., Int. Ed. Engl. 1984, 23, 876.
43. Yang, K.-S., Chen, K. Org. Lett. 2000, 2, 729.
44. Deb, I.; Dadwal, M.; Mobin, S. M.; Namboothiri, I. N. N. Org. Lett. 2006, 8, 1201.
45. Reddy, R. J.; Lee, P.-H.; Magar, D. R.; Chen, J.-H.; Chen, K. Eur. J. Org. Chem.
2012, 353.
46. 王文毓,國立臺灣師範大學化學系碩士論文,2010 47. Tokoroyama, T.; Kusaka, H. Can. J. Chem. 1996, 74, 2487.