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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
82203-82-5
合成路线
(共 10 条)
887144-97-0
3,3-二甲基-1-(三氟甲基)-1,2-苯并碘氧杂戊环
+
766-97-2
4-甲苯基乙炔
→
反应条件
82203-82-5
反应条件
copper(l) iodide; 1,10-phenanthroline; potassium hydrogencarbonate in dichloromethane T=20°C; 18 h; Inert atmosphere;
参考文献
Weng, Zhiqiang; Li, Huaifeng; He, Weiming; Yao, Liang-Feng; Tan, Jianwei; Chen, Jinfa; Yuan, Yaofeng; Huang, Kuo-Wei
Tetrahedron, 2012 , vol. 68, # 11 p. 2527 - 2531
2926-29-6
三氟甲基亚磺酸钠
→
反应条件
82203-82-5
反应条件
tert.-butylhydroperoxide; sodium hydrogencarbonate; copper(l) chloride in methanol; dichloromethane; water T=0 - 20°C;
参考文献
Dubbaka, Srinivas Reddy; Nizalapur, Shashidhar; Atthunuri, Azmi Reddy; Salla, Manohar; Mathew, Thresen
Tetrahedron, 2014 , vol. 70, # 12 p. 2118 - 2121
1514-82-5
2-溴-3,3,3-三氟丙烯
+
624-31-7
4-碘甲苯
→
反应条件
82203-82-5
反应条件
1: 2-Bromo-3,3,3-trifluoro-propene With ZnCl2*TMEDA; lithium diisopropyl amide in tetrahydrofuran; hexane T=-78 - 20°C; 1 h; 2: 1-(iodo)-4-methylbenzene With tetrakis(triphenylphosphine) palladium(0) in tetrahydrofuran; hexane 6 h; Heating;
参考文献
Konno, Tsutomu; Chae, Jungha; Kanda, Masashi; Nagai, Go; Tamura, Kazushige; Ishihara, Takashi; Yamanaka, Hiroki
Tetrahedron, 2003 , vol. 59, # 38 p. 7571 - 7580
887144-97-0
3,3-二甲基-1-(三氟甲基)-1,2-苯并碘氧杂戊环
→
反应条件
82203-82-5
反应条件
copper(I) isothiocyanate in acetonitrile T=20°C; 16 h;
参考文献
Zheng, Huidong; Huang, Yuanyuan; Wang, Zhiwei; Li, Huaifeng; Huang, Kuo-Wei; Yuan, Yaofeng; Weng, Zhiqiang
Tetrahedron Letters, 2012 , vol. 53, # 49 p. 6646 - 6649
82203-87-0
→
反应条件
82203-82-5
反应条件
T=280°C; P=10 Torr;
参考文献
Kobayashi, Yoshiro; Yamashita, Toshinori; Takahashi, Katsuhiro; Kuroda, Hisashi; Kumadaki, Itsumaro
Chemical and Pharmaceutical Bulletin, 1984 , vol. 32, # 11 p. 4402 - 4409
1058685-73-6
+
766-97-2
4-甲苯基乙炔
→
反应条件
82203-82-5
反应条件
1: 4-methyl phenyl acetylene With n-butyllithium in tetrahydrofuran T=0°C; 0.25 h; Inert atmosphere; 2: N,N-(dimethylamino)-S-phenyl-S-trifluoromethyloxosulfonium trifluoromethanesulfonate in tetrahydrofuran T=-78 - 20°C; 2 h; Inert atmosphere;
参考文献
Urban, Celine; Cadoret, Frederic; Blazejewski, Jean-Claude; Magnier, Emmanuel
European Journal of Organic Chemistry, 2011 , # 25 p. 4862 - 4867
2314-97-8
三氟碘甲烷
+
766-97-2
4-甲苯基乙炔
→
反应条件
82203-82-5
反应条件
tris[fac-2-phenylpyridinato-C2,N]iridium(III); potassium tert-butylate in N,N-dimethyl-formamide T=20°C; 12 h; Sealed tubeInert atmosphereIrradiation;
参考文献
Iqbal, Naeem; Jung, Jaehun; Park, Sehyun; Cho, Eun Jin
Angewandte Chemie - International Edition, 2014 , vol. 53, # 2 p. 539 - 542
Angew. Chem., 2014 , vol. 126, # 2 p. 549 - 552
2378-86-1
(4-甲基苄基)三苯基溴化膦
→
反应条件
82203-82-5
反应条件
1: 90 percent / lithium diisopropylamide / tetrahydrofuran / 1 h 2: 59 percent / 280 °C / 10 Torr View Scheme
参考文献
Kobayashi, Yoshiro; Yamashita, Toshinori; Takahashi, Katsuhiro; Kuroda, Hisashi; Kumadaki, Itsumaro
Chemical and Pharmaceutical Bulletin, 1984 , vol. 32, # 11 p. 4402 - 4409
104-81-4
4-甲基苄溴
→
反应条件
82203-82-5
反应条件
1: 93 percent / benzene / 4 h / Heating 2: 90 percent / lithium diisopropylamide / tetrahydrofuran / 1 h 3: 59 percent / 280 °C / 10 Torr View Scheme
参考文献
Kobayashi, Yoshiro; Yamashita, Toshinori; Takahashi, Katsuhiro; Kuroda, Hisashi; Kumadaki, Itsumaro
Chemical and Pharmaceutical Bulletin, 1984 , vol. 32, # 11 p. 4402 - 4409
766-97-2
4-甲苯基乙炔
→
反应条件
82203-82-5
反应条件
1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / |Inert atmosphere 1.2: 2 h / -30 - 20 °C 1.3: 2 h / -20 - 20 °C 2.1: copper(l) chloride; sodium hydrogencarbonate; tert.-butylhydroperoxide / water; dichloromethane; methanol / 0 - 20 °C View Scheme
参考文献
Dubbaka, Srinivas Reddy; Nizalapur, Shashidhar; Atthunuri, Azmi Reddy; Salla, Manohar; Mathew, Thresen
Tetrahedron, 2014 , vol. 70, # 12 p. 2118 - 2121