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结构式
乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
805240-16-8
合成路线
（共 7 条）
765-03-7
1-十二炔
+
805240-15-7
→
反应条件
805240-16-8
反应条件
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine in tetrahydrofuran T=0°C; Sonogashira coupling; 0.5 h;
参考文献
Takayama, Yuuki; Hanazawa, Takeshi; Andou, Tomohiro; Muraoka, Kenji; Ohtani, Hiroyuki; Takahashi, Mizuki; Sato, Fumie
Organic Letters, 2004 , vol. 6, # 23 p. 4253 - 4256
172883-67-9
→
反应条件
805240-16-8
反应条件
1.1: 52 percent Spectr. / Ti(O-i-Pr)4; i-PrMgCl / diethyl ether / 2.5 h / -78 - -50 °C 2.1: Br2; Na2SO3 / CH2Cl2; methanol / -78 °C 3.1: 3.49 g / MeONa / methanol; tetrahydrofuran / 3 h / 0 - 20 °C 4.1: NaN[SiMe3]2 / tetrahydrofuran / 1 h / -78 °C 4.2: 86 percent / tetrahydrofuran / -78 - 20 °C 5.1: 90 percent / Pd(PPh3)2Cl2; CuI; Et3N / tetrahydrofuran / 0.5 h / 0 °C View Scheme
参考文献
Takayama, Yuuki; Hanazawa, Takeshi; Andou, Tomohiro; Muraoka, Kenji; Ohtani, Hiroyuki; Takahashi, Mizuki; Sato, Fumie
Organic Letters, 2004 , vol. 6, # 23 p. 4253 - 4256
111770-80-0
5-溴-2-[2-(三甲基硅烷基)乙炔基]吡啶
→
反应条件
805240-16-8
反应条件
1.1: 74 percent / Ti(O-i-Pr)4; i-PrMgCl / diethyl ether / 2.5 h / -78 - -50 °C 2.1: 82 percent / CuI; Pd(PPh3)2Cl2; Et3N / CH2Cl2 / 6 h / 20 °C 3.1: Br2; Na2SO3 / CH2Cl2; methanol / -78 °C 4.1: 3.49 g / MeONa / methanol; tetrahydrofuran / 3 h / 0 - 20 °C 5.1: NaN[SiMe3]2 / tetrahydrofuran / 1 h / -78 °C 5.2: 86 percent / tetrahydrofuran / -78 - 20 °C 6.1: 90 percent / Pd(PPh3)2Cl2; CuI; Et3N / tetrahydrofuran / 0.5 h / 0 °C View Scheme
参考文献
Takayama, Yuuki; Hanazawa, Takeshi; Andou, Tomohiro; Muraoka, Kenji; Ohtani, Hiroyuki; Takahashi, Mizuki; Sato, Fumie
Organic Letters, 2004 , vol. 6, # 23 p. 4253 - 4256
805240-37-3
→
反应条件
805240-16-8
反应条件
1.1: NaN[SiMe3]2 / tetrahydrofuran / 1 h / -78 °C 1.2: 86 percent / tetrahydrofuran / -78 - 20 °C 2.1: 90 percent / Pd(PPh3)2Cl2; CuI; Et3N / tetrahydrofuran / 0.5 h / 0 °C View Scheme
参考文献
Takayama, Yuuki; Hanazawa, Takeshi; Andou, Tomohiro; Muraoka, Kenji; Ohtani, Hiroyuki; Takahashi, Mizuki; Sato, Fumie
Organic Letters, 2004 , vol. 6, # 23 p. 4253 - 4256
805240-44-2
→
反应条件
805240-16-8
反应条件
1.1: 82 percent / CuI; Pd(PPh3)2Cl2; Et3N / CH2Cl2 / 6 h / 20 °C 2.1: Br2; Na2SO3 / CH2Cl2; methanol / -78 °C 3.1: 3.49 g / MeONa / methanol; tetrahydrofuran / 3 h / 0 - 20 °C 4.1: NaN[SiMe3]2 / tetrahydrofuran / 1 h / -78 °C 4.2: 86 percent / tetrahydrofuran / -78 - 20 °C 5.1: 90 percent / Pd(PPh3)2Cl2; CuI; Et3N / tetrahydrofuran / 0.5 h / 0 °C View Scheme
参考文献
Takayama, Yuuki; Hanazawa, Takeshi; Andou, Tomohiro; Muraoka, Kenji; Ohtani, Hiroyuki; Takahashi, Mizuki; Sato, Fumie
Organic Letters, 2004 , vol. 6, # 23 p. 4253 - 4256
805240-36-2
→
反应条件
805240-16-8
反应条件
1.1: 3.49 g / MeONa / methanol; tetrahydrofuran / 3 h / 0 - 20 °C 2.1: NaN[SiMe3]2 / tetrahydrofuran / 1 h / -78 °C 2.2: 86 percent / tetrahydrofuran / -78 - 20 °C 3.1: 90 percent / Pd(PPh3)2Cl2; CuI; Et3N / tetrahydrofuran / 0.5 h / 0 °C View Scheme
参考文献
Takayama, Yuuki; Hanazawa, Takeshi; Andou, Tomohiro; Muraoka, Kenji; Ohtani, Hiroyuki; Takahashi, Mizuki; Sato, Fumie
Organic Letters, 2004 , vol. 6, # 23 p. 4253 - 4256
805240-26-0
→
反应条件
805240-16-8
反应条件
1.1: Br2; Na2SO3 / CH2Cl2; methanol / -78 °C 2.1: 3.49 g / MeONa / methanol; tetrahydrofuran / 3 h / 0 - 20 °C 3.1: NaN[SiMe3]2 / tetrahydrofuran / 1 h / -78 °C 3.2: 86 percent / tetrahydrofuran / -78 - 20 °C 4.1: 90 percent / Pd(PPh3)2Cl2; CuI; Et3N / tetrahydrofuran / 0.5 h / 0 °C View Scheme
参考文献
Takayama, Yuuki; Hanazawa, Takeshi; Andou, Tomohiro; Muraoka, Kenji; Ohtani, Hiroyuki; Takahashi, Mizuki; Sato, Fumie
Organic Letters, 2004 , vol. 6, # 23 p. 4253 - 4256
