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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
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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
28995-88-2
合成路线
（共 49 条）
105-45-3
乙酰乙酸甲酯
+
28995-88-2
→
反应条件
31378-03-7
Α-(对甲苯磺酰)苯乙酮
反应条件
1: acetoacetic acid methyl ester With sodium hydride in tetrahydrofuran T=20°C; 1.75 h; Inert atmosphere; 2: 1-(4'-methylphenylsulfonyl)-2-phenylethyne in tetrahydrofuran T=50°C; 20 h; Inert atmosphere; Overall yield = 1.16 g; regioselective reaction;
参考文献
Russian Journal of Organic Chemistry, , vol. 49, # 9 p. 1257 - 1263
Zh. Org. Khim., , vol. 49, # 9 p. 1275 - 1281,7
96-54-8
N-甲基吡咯
+
28995-88-2
→
反应条件
144912-17-4
反应条件
1: 1-methyl-pyrrole With n-butyllithium in tetrahydrofuran; hexane T=-75°C; Inert atmosphere; 2: 1-(4'-methylphenylsulfonyl)-2-phenylethyne in tetrahydrofuran; pentane T=-78°C; 0.25 h; Inert atmosphere; regioselective reaction;
参考文献
Garcia Ruano, Jose Luis; Aleman, Jose; Marzo, Leyre; Alvarado, Cuauhtemoc; Tortosa, Mariola; Diaz-Tendero, Sergio; Fraile, Alberto
Chemistry - A European Journal, 2012 , vol. 18, # 27 p. 8414 - 8422
917-54-4
甲基锂
+
28995-88-2
→
反应条件
673-32-5
1-苯基-1-丙炔
反应条件
in tetrahydrofuran; diethyl ether T=-78°C; Inert atmosphere; regioselective reaction;
参考文献
Marzo, Leyre; Aleman, Jose; Garcia Ruano, Jose Luis
Phosphorus, Sulfur and Silicon and the Related Elements, 2013 , vol. 188, # 4 p. 403 - 407
3999-70-0
丁烷-1-醇钾
+
28995-88-2
→
反应条件
122-43-0
苯乙酸丁酯
反应条件
potassium hydride in tetrahydrofuran T=-43 - 20°C;
参考文献
Marzo, Leyre; Parra, Alejandro; Frias, Maria; Aleman, Jose; Garcia Ruano, Jose Luis
European Journal of Organic Chemistry, 2013 , # 20 p. 4405 - 4409
3999-70-0
丁烷-1-醇钾
+
28995-88-2
→
反应条件
122-43-0
苯乙酸丁酯
反应条件
potassium hydride in tetrahydrofuran T=-43 - 20°C;
参考文献
Marzo, Leyre; Parra, Alejandro; Frias, Maria; Aleman, Jose; Garcia Ruano, Jose Luis
European Journal of Organic Chemistry, 2013 , # 20 p. 4405 - 4409
22379-62-0
+
28995-88-2
→
反应条件
102-16-9
苯乙酸苄酯
反应条件
1: With potassium hydride in tetrahydrofuran T=-43 - 20°C; 2: Michael Addition;
参考文献
Marzo, Leyre; Parra, Alejandro; Frias, Maria; Aleman, Jose; Garcia Ruano, Jose Luis
European Journal of Organic Chemistry, 2013 , # 20 p. 4405 - 4409
865-47-4
叔丁醇钾
+
28995-88-2
→
反应条件
32569-86-1
1-乙炔基-4-[(2-甲基-2-丙基)氧基]苯
反应条件
in tetrahydrofuran T=-43 - 20°C; 2.16667 h; regioselective reaction;
参考文献
Marzo, Leyre; Parra, Alejandro; Frias, Maria; Aleman, Jose; Garcia Ruano, Jose Luis
European Journal of Organic Chemistry, 2013 , # 20 p. 4405 - 4409
865-47-4
叔丁醇钾
+
28995-88-2
→
反应条件
32569-86-1
1-乙炔基-4-[(2-甲基-2-丙基)氧基]苯
反应条件
in tetrahydrofuran T=-43°C; 0.166667 h; TemperatureTimeConcentration; regioselective reaction;
参考文献
Marzo, Leyre; Parra, Alejandro; Frias, Maria; Aleman, Jose; Garcia Ruano, Jose Luis
European Journal of Organic Chemistry, 2013 , # 20 p. 4405 - 4409
865-47-4
叔丁醇钾
+
28995-88-2
→
反应条件
32569-86-1
1-乙炔基-4-[(2-甲基-2-丙基)氧基]苯
反应条件
in tetrahydrofuran T=-78°C; 0.25 h; regioselective reaction;
参考文献
Marzo, Leyre; Parra, Alejandro; Frias, Maria; Aleman, Jose; Garcia Ruano, Jose Luis
European Journal of Organic Chemistry, 2013 , # 20 p. 4405 - 4409
28995-88-2
+
1907-33-1
叔丁醇锂
→
反应条件
32569-86-1
1-乙炔基-4-[(2-甲基-2-丙基)氧基]苯
反应条件
in tetrahydrofuran T=20°C; Michael Addition; 3 h; TemperatureTimeConcentration; regioselective reaction;
参考文献
Marzo, Leyre; Parra, Alejandro; Frias, Maria; Aleman, Jose; Garcia Ruano, Jose Luis
European Journal of Organic Chemistry, 2013 , # 20 p. 4405 - 4409
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