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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
20732-26-7
合成路线
(共 16 条)
20732-26-7
+
41742-64-7
→
反应条件
4107-98-6
N,N-二异丙苯胺
反应条件
oxygen in tetrahydrofuran 1.) -40 deg C, 15 min, 2.) -78 deg C, 20 min;
参考文献
Alberti, Angelo; Cane, Francesco; Dembech, Pasquale; Lazzari, Dario; Ricci, Alfredo; Seconi, Giancarlo
Journal of Organic Chemistry, 1996 , vol. 61, # 5 p. 1677 - 1681
201230-82-2
+
20732-26-7
+
111-92-2
二正丁胺
→
反应条件
2589-21-1
1,1-二丁基-3-苯基脲
反应条件
1: carbon monoxide; dibutylamine With selenium; sulfur in tetrahydrofuran T=20°C; Carbonylation; substitution; P=760 Torr; 24 h; 2: With methyl iodide in tetrahydrofuran T=20°C; Esterification; 3: [Li][NHPh] in tetrahydrofuran Substitution; Heating;
参考文献
Mizuno, Takumi; Kino, Takanobu; Takatoshi, Ito; Miyata, Toshiyuki
Synthetic Communications, 2000 , vol. 30, # 9 p. 1675 - 1688
→
反应条件
287097-09-0
+
103-70-8
N-苯基甲酰胺
反应条件
in diethyl ether a suspn. of complex in diethyl ether was treated with an ether soln. of Li-anilide at -78°C, warmed to room temp. (Ar); filtered, the solvent was removed under reduced pressure, not sepd., detected by NMR spectra;
参考文献
Organometallics, , vol. 20, # 4 p. 691 - 696
20732-26-7
+
75-56-9
环氧丙烷
→
反应条件
3233-06-5
反应条件
暂无反应条件数据
参考文献
Cheng, Michael T.; Kruppa, Gary H.; McLafferty, Fred W.; Cooper, Donald A.
Analytical Chemistry, 1982 , vol. 54, # 13 p. 2204 - 2207
201230-82-2
+
20732-26-7
+
109-73-9
正丁胺
→
反应条件
3083-88-3
反应条件
1: carbon monoxide; N-butylamine With selenium; sulfur in tetrahydrofuran T=20°C; Carbonylation; substitution; P=760 Torr; 6 h; 2: With methyl iodide in tetrahydrofuran T=20°C; Esterification; 3: [Li][NHPh] in tetrahydrofuran Substitution; 4 h; Heating;
参考文献
Mizuno, Takumi; Kino, Takanobu; Takatoshi, Ito; Miyata, Toshiyuki
Synthetic Communications, 2000 , vol. 30, # 9 p. 1675 - 1688
201230-82-2
+
20732-26-7
+
124-40-3
二甲胺
→
反应条件
101-42-8
非草隆
反应条件
1: carbon monoxide; dimethyl amine With selenium; sulfur in tetrahydrofuran T=20°C; Carbonylation; substitution; P=760 Torr; 6 h; 2: With methyl iodide in tetrahydrofuran T=20°C; Esterification; 3: [Li][NHPh] in tetrahydrofuran Substitution; Heating;
参考文献
Mizuno, Takumi; Kino, Takanobu; Takatoshi, Ito; Miyata, Toshiyuki
Synthetic Communications, 2000 , vol. 30, # 9 p. 1675 - 1688
41742-63-6
+
20732-26-7
→
反应条件
1126-78-9
N-丁基苯胺
反应条件
oxygen in tetrahydrofuran 1.) -40 deg C, 15 min, 2.) -78 deg C, 20 min;
参考文献
Alberti, Angelo; Cane, Francesco; Dembech, Pasquale; Lazzari, Dario; Ricci, Alfredo; Seconi, Giancarlo
Journal of Organic Chemistry, 1996 , vol. 61, # 5 p. 1677 - 1681
109-72-8
正丁基锂
+
20732-26-7
→
反应条件
1126-78-9
N-丁基苯胺
反应条件
oxygen; zinc(II) chloride Yield given. Multistep reaction;
参考文献
Cane; Brancaleoni; Dembech; Ricci; Seconi
Synthesis, 1997 , # 5 p. 545 - 548
3220-49-3
+
20732-26-7
→
反应条件
122-39-4
二苯胺
反应条件
chloranil T=-60°C;
参考文献
LUDWIG-MAXIMILIANS-UNIVERSITAET MUENCHEN
Patent: WO2007/128601 A2, 2007 ;
Location in patent: Page/Page column 5 ;
20732-26-7
+
591-51-5
苯基锂
→
反应条件
122-39-4
二苯胺
反应条件
oxygen; 1,2-dinitro-benzene; zinc(II) chloride Yield given. Multistep reaction;
参考文献
Cane; Brancaleoni; Dembech; Ricci; Seconi
Synthesis, 1997 , # 5 p. 545 - 548
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