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乙二醇
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63148-62-9
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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
3083-88-3
合成路线
(共 42 条)
6336-01-2
1-丁基-3-苯基-2-硫脲
→
反应条件
3083-88-3
反应条件
potassium dichloroiodate in water; acetonitrile T=20°C; 0.5 h;
参考文献
Viana, Gil Mendes; De Sequeira Aguiar, Lucia Cruz; De Araujo Ferrao, Jonas; Simas, Alessandro Bolis Costa; Vasconcelos, Marcela Guariento
Tetrahedron Letters, 2013 , vol. 54, # 8 p. 936 - 940
201230-82-2
+
109-73-9
正丁胺
+
74497-02-2
→
反应条件
1792-17-2
N,N-二正丁基尿素
+
3083-88-3
反应条件
oxygen; anhydrous sulphate; palladium; zirconium oxide T=135°C; P=30002.4 Torr; 1 h;
参考文献
Zhu, Bolin; Angelici, Robert J.
Journal of the American Chemical Society, 2006 , vol. 128, # 45 p. 14460 - 14461
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
592-31-4
N-丁基脲
+
108-90-7
氯苯
→
反应条件
3083-88-3
反应条件
1: butylamine amide With t-Bu-BippyPhos; potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0) in ethylene glycol dimethyl ether T=20°C; 1 h; Inert atmosphere; 2: chlorobenzene in ethylene glycol dimethyl ether T=85°C; 2 h; Inert atmosphere;
参考文献
Kotecki, Brian J.; Fernando, Dilinie P.; Haight, Anthony R.; Lukin, Kirill A.
Organic Letters, 2009 , vol. 11, # 4 p. 947 - 950
82743-97-3
→
反应条件
3083-88-3
反应条件
1: With 2-nitro-benzenesulfonyl chloride; N-ethyl-N,N-diisopropylamine in acetonitrile T=0 - 65°C; Tiemann Rearrangement; 3 h; Inert atmosphere; 2: With silica gel Tiemann Rearrangement;
参考文献
Lin, Chia-Chi; Hsieh, Tsung-Han; Liao, Pen-Yuan; Liao, Zhen-Yuan; Chang, Chih-Wei; Shih, Yu-Chiao; Yeh, Wen-Hsiung; Chien, Tun-Cheng
Organic Letters, 2014 , vol. 16, # 3 p. 892 - 895
18992-89-7
+
109-73-9
正丁胺
→
反应条件
3083-88-3
反应条件
trimethylaluminum in toluene T=50°C; 0.5 h;
参考文献
Lee, Sang-Hyuep; Matsushita, Hana; Clapham, Bruce; Janda, Kim D.
Tetrahedron, 2004 , vol. 60, # 15 p. 3439 - 3443
495-18-1
苯甲羟肟酸
+
109-73-9
正丁胺
→
反应条件
3083-88-3
反应条件
1: benzoyl hydroxylamine With DMEG; triethylamine in dichloromethane T=20°C; Rearrangement; 0.666667 h; 2: N-butylamine in dichloromethane T=20°C; Addition; 48 h;
参考文献
Isobe, Toshio; Ishikawa, Tsutomu
Journal of Organic Chemistry, 1999 , vol. 64, # 16 p. 5832 - 5835
103-71-9
异氰酸苯酯
+
109-73-9
正丁胺
→
反应条件
3083-88-3
反应条件
1: in dichloromethane T=60°C; 2: With isatoic anhydride-N-(CH2)3-C8F17 in dichloromethane T=60°C; 2.5 h;
参考文献
Zhang, Wei; Chen, Christine Hiu-Tung; Nagashima, Tadamichi
Tetrahedron Letters, 2003 , vol. 44, # 10 p. 2065 - 2068
201230-82-2
+
98-95-3
硝基苯
+
109-73-9
正丁胺
→
反应条件
3083-88-3
反应条件
[C10MIM][BF4]; tris (triphenylphosphine)rhodium(I) chloride; silica gel T=180°C; P=37503 Torr; 1.5 h;
参考文献
Shi, Feng; Zhang, Qinghua; Gu, Yanlong; Deng, Youquan
Advanced Synthesis and Catalysis, 2005 , vol. 347, # 2-3 p. 225 - 230
201230-82-2
+
109-73-9
正丁胺
+
74497-02-2
→
反应条件
1792-17-2
N,N-二正丁基尿素
+
3083-88-3
+
103-71-9
异氰酸苯酯
反应条件
oxygen; gold in acetonitrile T=45°C; P=760.051 Torr; 24 h;
参考文献
Angelici, Robert J.
Journal of Organometallic Chemistry, 2008 , vol. 693, # 5 p. 847 - 856
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