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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
128084-44-6
合成路线
（共 6 条）
128084-44-6
+
74-99-7
丙炔
→
反应条件
918138-92-8
反应条件
1: methyl acetylene With ethylmagnesium bromide in tetrahydrofuran; diethyl ether T=20°C; 1 h; 2: 1-(dimethyl(phenyl)silyl)propan-1-one in tetrahydrofuran; diethyl ether T=-78 - 20°C; 3 h;
参考文献
Reynolds, Troy E.; Bharadwaj, Ashwin R.; Scheidt, Karl A.
Journal of the American Chemical Society, 2006 , vol. 128, # 48 p. 15382 - 15383
536-74-3
苯乙炔
+
128084-44-6
→
反应条件
918138-93-9
反应条件
1: phenylacetylene With ethylmagnesium bromide in tetrahydrofuran; diethyl ether T=20°C; 1 h; 2: 1-(dimethyl(phenyl)silyl)propan-1-one in tetrahydrofuran; diethyl ether T=-78 - 0°C; 3 h;
参考文献
Reynolds, Troy E.; Bharadwaj, Ashwin R.; Scheidt, Karl A.
Journal of the American Chemical Society, 2006 , vol. 128, # 48 p. 15382 - 15383
128084-44-6
+
1066-54-2
三甲基乙炔基硅
→
反应条件
918138-94-0
反应条件
1: trimethylsilylacetylene With ethylmagnesium bromide in tetrahydrofuran; diethyl ether T=20°C; 1 h; 2: 1-(dimethyl(phenyl)silyl)propan-1-one in tetrahydrofuran; diethyl ether T=-78 - 20°C; 3 h;
参考文献
Reynolds, Troy E.; Bharadwaj, Ashwin R.; Scheidt, Karl A.
Journal of the American Chemical Society, 2006 , vol. 128, # 48 p. 15382 - 15383
693-02-7
1-己炔
+
128084-44-6
→
反应条件
918138-95-1
反应条件
1: hex-1-yne With ethylmagnesium bromide in tetrahydrofuran; diethyl ether T=20°C; 1 h; 2: 1-(dimethyl(phenyl)silyl)propan-1-one in tetrahydrofuran; diethyl ether T=-78 - 20°C; 3 h;
参考文献
Reynolds, Troy E.; Bharadwaj, Ashwin R.; Scheidt, Karl A.
Journal of the American Chemical Society, 2006 , vol. 128, # 48 p. 15382 - 15383
128084-44-6
→
反应条件
918138-96-2
反应条件
1.1: ethylmagnesium bromide / diethyl ether; tetrahydrofuran / 1 h / 20 °C 1.2: 84 percent / diethyl ether; tetrahydrofuran / 3 h / -78 - 20 °C 2.1: 90 percent / n-BuLi / tetrahydrofuran / 0 °C View Scheme
参考文献
Reynolds, Troy E.; Bharadwaj, Ashwin R.; Scheidt, Karl A.
Journal of the American Chemical Society, 2006 , vol. 128, # 48 p. 15382 - 15383
917-92-0
3,3-二甲基-1-丁炔
+
128084-44-6
→
反应条件
918139-14-7
反应条件
1: 3,3-dimethylbut-1-yne With ethylmagnesium bromide in tetrahydrofuran; diethyl ether T=20°C; 1 h; 2: 1-(dimethyl(phenyl)silyl)propan-1-one in tetrahydrofuran; diethyl ether T=-78 - 20°C; 3 h;
参考文献
Reynolds, Troy E.; Bharadwaj, Ashwin R.; Scheidt, Karl A.
Journal of the American Chemical Society, 2006 , vol. 128, # 48 p. 15382 - 15383
