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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
75089-88-2
合成路线
(共 9 条)
52749-65-2
→
反应条件
75089-88-2
反应条件
potassium dihydrogenphosphate; Fremy’s salt in methanol; water 1 h; Ambient temperature;
参考文献
Takuwa; Kai
Bulletin of the Chemical Society of Japan, 1990 , vol. 63, # 2 p. 623 - 625
524-42-5
1,2-萘醌
→
反应条件
75089-88-2
反应条件
1: 30 percent / magnesium perchlorate / benzene; acetonitrile / 15 h / Ambient temperature; Irradiation 2: 98 percent / Fremy's salt, KH2PO4 / methanol; H2O / 1 h / Ambient temperature View Scheme
参考文献
Takuwa; Kai
Bulletin of the Chemical Society of Japan, 1990 , vol. 63, # 2 p. 623 - 625
75089-88-2
→
反应条件
89510-01-0
反应条件
1: BF3*Et2O / CH2Cl2 / 1 h / -78 deg C to r.t. 2: pyridine View Scheme
参考文献
Takuwa, Akio; Naruta, Yoshinori; Soga, Osamu; Maruyama, Kazuhiro
Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1857 - 1864
75089-88-2
+
762-73-2
烯丙基三甲基锡烷
+
108-24-7
乙酸酐
→
反应条件
89510-13-4
+
89510-00-9
反应条件
pyridine; boron trifluoride diethyl etherate 1) CH2Cl2, -78 deg C, 3 min 2) 1.5 h; Yield given. Multistep reaction;
参考文献
Takuwa, Akio; Naruta, Yoshinori; Soga, Osamu; Maruyama, Kazuhiro
Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1857 - 1864
75089-88-2
+
35998-93-7
+
108-24-7
乙酸酐
→
反应条件
89510-20-3
+
89510-21-4
反应条件
pyridine; boron trifluoride diethyl etherate 1) CH2Cl2, -78 deg C to 0 deg C; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Takuwa, Akio; Naruta, Yoshinori; Soga, Osamu; Maruyama, Kazuhiro
Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1857 - 1864
75089-88-2
+
3200-73-5
→
反应条件
89510-49-6
+
89510-48-5
反应条件
boron trifluoride diethyl etherate in dichloromethane T=-78°C; few minutes; Title compound not separated from byproducts;
参考文献
Takuwa, Akio; Naruta, Yoshinori; Soga, Osamu; Maruyama, Kazuhiro
Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1857 - 1864
75089-88-2
+
3200-73-5
→
反应条件
89510-49-6
+
89510-48-5
反应条件
boron trifluoride diethyl etherate in dichloromethane T=-78°C; few minutes; Title compound not separated from byproducts;
参考文献
Takuwa, Akio; Naruta, Yoshinori; Soga, Osamu; Maruyama, Kazuhiro
Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1857 - 1864
75089-88-2
→
反应条件
89510-53-2
反应条件
1: BF3*Et2O / CH2Cl2 / -78 - 20 °C 2: pyridine View Scheme
参考文献
Takuwa, Akio; Naruta, Yoshinori; Soga, Osamu; Maruyama, Kazuhiro
Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1857 - 1864
75089-88-2
→
反应条件
52749-63-0
反应条件
1: 9 mg / benzene / 48 h / Irradiation 2: 12 mg / di-t-butyl peroxyoxalate / benzene / 216 h / 30 °C View Scheme
参考文献
Maruyama, Kazuhiro; Takuwa, Akio; Matsukiyo, Shigeo; Soga, Osamu
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 1414 - 1419