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粗產物 II- 61 置於 10 毫升單頸反應瓶中,以吡啶(pyridine,1 毫升)

5.2.2 烯炔酮化合物之合成

2-(4-(3-Oxo-1-cyclohexenyl)-1-butynyl)aniline (II-61a)

O

NH2

II-61a

利用一般實驗程序 V,取化合物 II-60(0.741 克,5.0 毫莫耳,1.0 當 量)及苯胺碘化物(1.65 克,7.5 毫莫耳,1.5 當量)、Pd(PPh3)4(0.132 克,

0.1 毫莫耳,0.02 當量)、碘化亞銅(0.019 克,0.1 毫莫耳,0.02 當量)、

二氯甲烷(5 毫升,1.0 M)、及三乙基胺(5 毫升,1.0 M),反應 14 小時 得到粗產物。所得粗產物經由管柱層析分離,得到0.778 克,產率 65 %。

(沖提液:乙酸乙酯/己烷 = 2/3,Rf = 0.30)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 7.20 (d, J = 7.6 Hz, 1H), 7.08 (d, J = 7.6 Hz, 1H), 6.67-6.63 (m, 2H), 5.99 (s, 1H), 4.13 (brs, 2H, NH2), 2.71 (t, J = 7.6 Hz, 2H), 2.54 (t, J = 7.6 Hz, 2H), 2.38-2.34 (m, 4H), 2.02 (quin, J = 6.4 Hz, 2H);

13C NMR (100 MHz, CDCl3) δ 163.9, 147.7, 131.8, 129.0, 126.2, 117.6, 114.0, 107.9, 93.1, 78.3, 37.1, 36.7, 29.3, 22.5, 17.5;

IR (CH2Cl2) 3453, 3359, 2922, 1659, 1620, 1576 cm-1;

MS (EI) m/e 239.1 (M+, 37), 183.0 (19), 182.0 (34), 168.0 (12), 130.0 (100), 103.0 (15), 77.0 (23);

HRMS (EI) m/e calcd for C16H17NO 239.1310, found 239.1310.

2-(5-(3-Oxo-1-cyclohexenyl)-1-pentynyl)aniline (II-61b)

O

NH2 II-124

利用一般實驗程序 V,取化合物 II-60b(0.325 克,2.0 毫莫耳,1.0 當量)及苯胺碘化物(0.657 克,3 毫莫耳,1.5 當量)、Pd(PPh3)4(0.053 克,0.1 毫莫耳,0.02 當量)、碘化亞銅(0.007 克,0.1 毫莫耳,0.02 當量)、

二氯甲烷(5 毫升,1.0 M)、及三乙基胺(2 毫升,1.0 M),反應 14 小時 得到粗產物。所得粗產物經由管柱層析分離,得到0.349 克,產率 69 %。

(沖提液:乙酸乙酯/己烷 = 2/3,Rf = 0.24)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 7.23 (d, J = 7.6 Hz, 1H), 7.08 (d, J = 7.6 Hz, 1H), 6.67-6.66 (m, 2H), 5.92 (s, 1H), 4.15 (brs, 2H, NH2), 2.51 (t, J = 7.2 Hz, 2H), 2.42-2.30 (m, 4H), 2.32 (t, J = 6.0 Hz, 2H), 2.02 (quin, J = 6.0 Hz, 2H), 1.84 (quin, J = 7.2 Hz, 2H);

13C NMR (100 MHz, CDCl3) δ 199.6, 165.3, 147.6, 131.9, 128.9, 125.8, 117.6, 114.1, 108.3, 94.1, 77.9, 37.2, 36.9, 29.6, 26.0, 22.5, 19.1;

IR (CH2Cl2) 3460, 3359, 2943, 1660, 1621, 1576 cm-1;

MS (EI) m/e 253.1 (M+, 83), 236.1 (14), 224.0 (100), 210.0 (31), 196.0 (94), 182.0 (46), 168.0 (39), 156.0 (19), 143.0 (71), 130.0 (89), 115.0 (35), 106.0 (17), 103.0 (37), 93.0 (11), 91.0 (19), 77.0 (66), 65.0 (14), 50.9 (15);

HRMS (EI) m/e calcd for C17H19NO 253.1466, found 253.1467.

2-(4-(5,5-Dimethyl-3-oxo-1-cyclohexenyl)-1-butynyl)aniline (II-61c)

O

NH2 H3C

H3C

II-61c

利用一般實驗程序 V,取化合物 II-60c(0.353 克,2.0 毫莫耳,1.0 當 量)及苯胺碘化物(0.657 克,3.0 毫莫耳,1.5 當量)、Pd(PPh3)4(0.053 克,0.04 毫莫耳,0.02 當量)、碘化亞銅(0.008 克,0.04 毫莫耳,0.02 當 量)、二氯甲烷(2 毫升,1.0 M)、及三乙基胺(2 毫升,1.0 M),反應 14 小時得到粗產物。所得粗產物經由管柱層析分離,得到0.306 克,產率 57

%。(沖提液:乙酸乙酯/己烷 = 2/3,Rf = 0.38)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 7.19 (d, J = 7.2 Hz, 1H), 7.07 (t, J = 7.2 Hz, 1H), 6.66 (d, J = 7.6 Hz, 1H), 6.63 (t, J = 7.6 Hz, 1H), 6.00 (s, 1H), 4.12 (brs, 2H, NH2), 2.71 (t, J = 7.2 Hz, 2H), 2.51 (t, J = 7.2 Hz, 2H), 2.24 (s, 4H), 1.05 (s,6H);

13C NMR (100 MHz, CDCl3) δ 199.7, 161.5, 147.7, 131.9, 129.1, 125.3, 117.7, 108.1, 93.1, 78.4, 50.9, 43.6, 36.9, 33.5, 28.2, 17.5;

IR (CH2Cl2) 3564, 3365, 2959, 1657, 1627, 1574 cm-1;

MS (EI) m/e 267.2 (M+, 33), 182.1 (43), 143.1 (12), 130.1 (100), 103.0 (19), 77.0 (26);

HRMS (EI) m/e calcd for C18H21NO 267.1623, found 267.1629.

Methyl 4-amino-3-(4-(3-oxo-1-cyclohexenyl)-1-butynyl)benzoate (II-61d)

利用一般實驗程序 V,取化合物 II-60a(0.223 克,1.5 毫莫耳,1.0 當量)及苯胺碘化物(0.499 克,1.8 毫莫耳,1.2 當量)、Pd(PPh3)4(0.048 克,0.036 毫莫耳,0.02 當量)、碘化亞銅(0.007 克,0.036 毫莫耳,0.02 當量)、二氯甲烷(1.5 毫升,1.0 M)、及三乙基胺(1.5 毫升,1.0 M),反 應12 小時得到粗產物。所得粗產物經由管柱層析分離,得到 0.280 克,產 率63 %。(沖提液:乙酸乙酯/己烷 = 2/3,Rf = 0.16)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 7.92 (s, 1H), 7.76 (d, J = 8.8 Hz, 1H), 6.63 (d, J

= 8.8 Hz, 1H), 5.99 (s, 1H), 4.56 (brs, 2H, NH2), 3.85 (s, 3H), 2.71 (t, J = 7.2 Hz, 2H), 2.55 (t, J = 7.2 Hz, 2H), 2.41-2.35 (m, 4H), 2.04 (quin, J = 7.2 Hz, 2H);

13C NMR (100 MHz, CDCl3) δ 199.5, 166.5, 163.8, 151.5, 134.2, 130.9, 126.3, 119.1, 113.0, 107.3, 93.8, 77.4, 51.6, 37.2, 36.7, 29.5, 22.6, 17.5;

IR (CH2Cl2) 3463, 3358, 2949, 1702, 1657, 1626, 1507 cm-1;

MS (EI) m/e 297.2 (M+, 51), 240.1 (61), 226.1 (15), 188.1 (100), 157.1 (12), 129.1 (65), 102.0 (13), 83.9 (10);

HRMS (EI) m/e calcd for C18H19NO3 297.1365, found 297.1363.

4-Trifluoromethyl-2-(4-(3-oxo-1-cyclohexenyl)-1-butynyl)aniline (II-61e)

O

NH2

CF3 II-61e

利用一般實驗程序 V,取化合物 II-60a(0.223 克,1.5 毫莫耳,1.0 當量)及苯胺碘化物(0.517 克,1.8 毫莫耳,1.2 當量)、Pd(PPh3)4(0.048 克,0.036 毫莫耳,0.02 當量)、碘化亞銅(0.007 克,0.036 毫莫耳,0.02 當量)、二氯甲烷(1.5 毫升,1.0 M)、及三乙基胺(1.5 毫升,1.0 M),反 應12 小時得到粗產物。所得粗產物經由管柱層析分離,得到 0.298 克,產 率65 %。(沖提液:乙酸乙酯/己烷 = 2/3,Rf = 0.32)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 7.45 (d, J = 1.2 Hz, 1H), 7.29 (d, J = 8.4 Hz, 1H), 6.68 (d, J = 8.4 Hz, 1H), 5.99 (s, 1H), 4.44 (brs, 2H, NH2), 2.72 (t, J = 7.2 Hz, 2H), 2.53 (t, J = 7.2 Hz, 2H), 2.41-2.34 (m, 4H), 2.03 (quin, J = 7.2 Hz, 2H);

13C NMR (100 MHz, CDCl3) δ 199.5, 163.8, 150.33, 129.3, 129.2, 126.3, 126.0, 125.9, 124.8 (d, 1J = 269.0 Hz, -CF3), 119.3 (q, 2J = 32.0 Hz, CCF3), 113.4, 107.6, 94.4, 77.2, 76.7, 37.2, 36.6, 29.4, 22.5, 17.4;

IR (CH2Cl2) 3471, 3355, 2949, 1661, 1626, 1513, 1328 cm-1;

MS (EI) m/e 307.2 (M+, 30), 278.2 (13), 250.1 (64), 236.1 (25), 198.1 (100), 178.1 (12), 151.1 (21), 129.1 (11), 102.1 (7), 77.0 (4);

HRMS (EI) m/e calcd for C17H16NOF3 307.1184, found 307.1190.

4-Methoxy-2-(4-(3-oxo-1-cyclohexenyl)-1-butynyl)aniline (II-61f)

利用一般實驗程序 V,取化合物 II-60a(0.223 克,1.5 毫莫耳,1.0 當量)及苯胺碘化物(0.795 克,3 毫莫耳,2.0 當量)、Pd(PPh3)4(0.048 克,0.036 毫莫耳,0.02 當量)、碘化亞銅(0.007 克,0.036 毫莫耳,0.02 當量)、二氯甲烷(1.5 毫升,1.0 M)、及三乙基胺(1.5 毫升,1.0 M),反 應12 小時得到粗產物。所得粗產物經由管柱層析分離,得到 0.312 克,產 率77 %。(沖提液:乙酸乙酯/己烷 = 2/3,Rf = 0.16)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 6.77 (s, 1H), 6.72 (d, J = 8.7 Hz, 1H), 6.62 (d, J

= 8.7 Hz, 1H), 5.99 (s, 1H), 3.86 (brs, 2H, NH2), 3.73 (s, 3H), 2.71 (t, J = 7.3 Hz, 2H), 2.55 (t, J = 7.1 Hz, 2H), 2.41-2.35 (m, 4H), 2.02 (quin, J = 7.1 Hz, 2H);

13C NMR (100 MHz, CDCl3) δ 199.5, 163.8, 151.6, 141.8, 126.2, 116.5, 115.9, 115.6, 108.7, 93.1, 78.4, 55.6, 37.2, 36.7, 29.3, 22.5, 17.5;

IR (CH2Cl2) 3446, 3356, 2934, 1661, 1627, 1601, 1500 cm-1;

MS (EI) m/e 269.2 (M+, 79), 226.1 (8), 212.1 (26), 198.1 (10), 173.1 (8), 160.1 (100), 145.1 (36), 136.1 (12), 117.1 (55), 90.0 (8);

HRMS (EI) m/e calcd for C17H19NO2 269.1416, found 269.1414.

5-Methoxy-2-(4-(3-oxo-1-cyclohexenyl)-1-butynyl)aniline (II-61g)

利用一般實驗程序V,取化合物II-60a(0.223克,1.5毫莫耳,1.0當量)

及苯胺碘化物(0.795克,3毫莫耳,2.0當量)、Pd(PPh3)4(0.048克,0.036 毫莫耳,0.02當量)、碘化亞銅(0.007克,0.036毫莫耳,0.02當量)、二氯 甲烷(1.5毫升,1.0 M)、及三乙基胺(1.5毫升,1.0 M),反應12小時得到 粗產物。所得粗產物經由管柱層析分離,得到0.281克,產率69 %。(沖提 液:乙酸乙酯/己烷 = 2/3,Rf = 0.19)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 7.12 (d, J = 8.4 Hz, 1H), 6.24 (d, J = 8.4 Hz, 1H), 6.20 (s, 1H), 5.99 (s, 1H), 4.13 (brs, 2H, NH2), 3.74 (s, 3H), 2.69 (t, J = 6.8 Hz, 2H), 2.53 (t, J = 6.8 Hz, 2H), 2.41-2.35 (m, 4H), 2.02 (quin, J = 6.8 Hz, 2H);

13C NMR (100 MHz, CDCl3) δ 199.5, 164.1, 160.5, 149.1, 132.9, 126.2, 104.1, 100.9, 99.3, 91.7, 78.2, 55.0, 37.2, 36.9, 29.3, 22.5, 17.5;

IR (CH2Cl2) 3453, 3357, 2922, 1650, 1621, 1513 cm-1;

MS (EI) m/e 269.2 (M+, 26), 241.2 (13), 212.1 (33), 198.1 (12), 173.1 (6), 160.1 (100), 145.1 (16), 117.1 (40), 90.0 (6);

HRMS (EI) m/e calcd for C17H19NO2 269.1416, found 269.1410.

2-(4-(3-Oxo-1-cyclopentenyl)-1-butynyl)aniline (II-61h)

利用一般實驗程序 V,取化合物 II-65(0.269 克,2.0 毫莫耳,1.0 當 量)及苯胺碘化物(0.657 克,3 毫莫耳,1.5 當量)、Pd(PPh3)4(0.053 克,

0.1 毫莫耳,0.02 當量)、碘化亞銅(0.008 克,0.1 毫莫耳,0.02 當量)、

二氯甲烷(2 毫升,1.0 M)、及三乙基胺(2 毫升,1.0 M),反應 14 小時 得到粗產物。所得粗產物經由管柱層析分離,得到0.285 克,產率 63 %。

(沖提液:乙酸乙酯/己烷 = 2/3,Rf = 0.14)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 7.20 (d, J = 7.8 Hz, 1H), 7.08 (t, J = 7.8 Hz, 1H), 6.68-6.66 (m, 2H), 6.10 (s, 1H), 4.11 (brs, 2H, NH2), 2.80-2.66 (m, 6H), 2.45-2.43 (m, 2H);

13C NMR (100 MHz, CDCl3) δ 209.5, 180.1, 147.7, 132.1, 130.2, 129.3, 117.9, 114.2, 108.1, 93.2, 78.4, 35.3, 32.7, 31.5, 17.8;

IR (CH2Cl2) 3453, 3349, 2915, 1701, 1675, 1612 cm-1;

MS (EI) m/e 225.1 (M+, 27), 196.1 (9), 130.1 (100), 103.0 (18), 77.0 (21);

HRMS (EI) m/e calcd for C15H15NO 225.1153, found 225.1145.

N-(2-(4-(3-oxo-1-cyclohexenyl)-1-butynyl)phenyl)-p-toluenesulfonamide (II-62a)

利用一般實驗程序 VI,取化合物 II-61a(0.1 克,0.418 毫莫耳,1.0 當量)及4-甲基苯磺酸基氯(p-TsCl,0.878 克,0.46 毫莫耳,1.1 當量)、

吡啶(pyridine,0.5 毫升),反應 1.5 小時得到粗產物。所得粗產物經由管 柱層析分離,得到0.165 克,產率 97 %。(沖提液:乙酸乙酯/己烷 = 2/3,

Rf = 0.22)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 7.67 (d, J = 7.6 Hz, 2H), 7.49 (d, J = 8.0 Hz, 1H), 7.48-7.18 (m, 5H), 6.97 (t, J = 8.0 Hz, 1H), 5.96 (s, 1H), 2.60 (t, J = 7.2 Hz, 2H), 2.51 (t, J = 7.2 Hz, 2H), 2.42-2.34 (m, 7H), 2.03 (quin, J = 6.4 Hz, 2H);

13C NMR (100 MHz, CDCl3) δ 199.4, 163.0, 143.9, 137.6, 136.1, 132.0, 129.6, 129.1 (2C), 126.2 (2C), 124.0, 118.9, 113.9, 95.5, 76.5, 37.2, 36.4, 29.6, 22.6, 21.5, 17.3;

IR (CH2Cl2) 3276, 2974, 2358, 1664, 1621, 1576 cm-1;

MS (EI) m/e 393.5 (M+, 59), 284.3 (50), 238.3 (41), 220.3 (100), 205.2 (19), 180.2 (32), 167.2 (24), 130.2 (43), 91.1 (85), 77.1 (11), 65.1 (19);

HRMS (EI) m/e calcd for C23H23NSO3 393.1398, found 393.1390.

N-(2-(5-(3-oxo-1-cyclohexenyl)-1-pentynyl)phenyl)-p-toluenesulfonamide (II-62b)

利用一般實驗程序 VI,取化合物 II-61b(0.304 克,1.2 毫莫耳,1.0 當量)及4-甲基苯磺酸基氯(p-TsCl,0.252 克,1.32 毫莫耳,1.1 當量)、

吡啶(pyridine,3 毫升),反應 3 小時得到粗產物。所得粗產物經由管柱 層析分離,得到0.489 克,產率 86 %。(沖提液:乙酸乙酯/己烷 = 2/3,

Rf = 0.22)

As a lightyellow solid: mp 136–137 °C;

1H NMR (400 MHz, CDCl3) δ 7.67 (d, J = 8.0 Hz, 2H), 7.53 (d, J = 7.8 Hz, 1H), 7.28-7.00 (m, 3H), 7.20 (d, J = 8.0 Hz, 2H), 6.98 (t, J = 7.8 Hz, 1H), 5.91 (s, 1H), 2.46 (t, J = 7.2 Hz, 2H), 2.39-2.31 (m, 9H), 2.02 (quin, J = 6.4 Hz, 2H), 1.80 (quin, J = 7.2 Hz, 2H);

13C NMR (100 MHz, CDCl3) δ 199.5, 164.8, 143.8, 137.5, 136.1, 131.9, 129.5 (2C), 128.9, 127.1 (2C), 125.9, 124.1, 119.1, 114.4, 96.4, 76.1, 37.2, 36.8, 29.6, 25.7, 22.5, 21.4, 19.0;

IR (CH2Cl2) 3261, 2937, 1667, 1632, 1597 cm-1;

MS (EI) m/e 407.1 (M+, 29), 285.0 (21), 252.0 (39), 224.1 (14), 221.0 (38), 196.0 (13), 180.0 (11), 167.0 (12), 155.0 (18), 143.0 (18), 130.0 (100), 115.0 (10), 91.0 (71), 65.1 (16);

HRMS (EI) m/e calcd for C24H25NSO3 407.1555, found 407.1555.

N-(2-(4-(5,5-dimethyl-3-oxo-1-cyclohexenyl)-1-butynyl)phenyl)-p-toluenesu

lfonamide (II-62c)

O

H3C NHTs H3C

II-62c

利用一般實驗程序VI,取化合物II-61c(0.200克,0.748毫莫耳,1.0 當量)及4-甲基苯磺酸基氯(p-TsCl,0.157克,0.823毫莫耳,1.1當量)、

吡啶(pyridine,1.0毫升),反應1.5小時得到粗產物。所得粗產物經由管柱 層析分離,得到0.285克,產率90 %。(沖提液:乙酸乙酯/己烷 = 1/3,Rf = 0.19)

As a pale-yellow oil;

1H NMR (400 MHz, CDCl3) δ 7.67 (d, J = 8.0 Hz, 2H), 7.49 (d, J = 8.0 Hz, 1H), 7.26-7.19 (m, 4H), 7.14 (s, 1H), 6.97 (t, J = 8.0 Hz, 1H), 5.96 (s, 1H), 2.66 (t, J = 7.2 Hz, 2H), 2.48 (t, J = 7.2 Hz, 2H), 2.27 (s, 2H), 2.23 (s, 2H), 1.01 (s, 6H);

13C NMR (100 MHz, CDCl3) δ 198.6, 160.6, 143.9, 137.5, 136.1, 131.9, 129.5 (2C), 129.0, 127.2 (2C), 125.2, 124.0, 118.9, 114.0, 95.4, 76.5, 50.9, 43.6, 36.4, 33.6, 28.2, 21.4, 17.2;

IR (CH2Cl2) 3424, 3269, 2959, 1661, 1635, 1601, 1337, 1164 cm-1;

MS (EI) m/e 421.3 (M+, 43), 284.1 (45), 266.2 (28), 220.1 (100), 205.1 (17), 180.1 (23), 127.0 (25), 167.1 (17), 130.1 (48), 91.0 (56), 77.0 (6), 65.0 (18);

HRMS (EI) m/e calcd for C25H27NSO3 421.1712, found 421.1704.