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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
苯并噻吩
合成路线
（共 462 条）
95-15-8
苯并噻吩
+
74-88-4
甲基碘
→
反应条件
78905-08-5
1-乙炔基-2-(甲硫基)苯
反应条件
ammonia; sodium amide in diethyl ether T=-35°C;
参考文献
Schroth, Werner; Jordan, Hartwig; Spitzner, Roland
Tetrahedron Letters, 1995 , vol. 36, # 9 p. 1421 - 1424
75-15-0
二硫化碳
+
95-15-8
苯并噻吩
+
74-88-4
甲基碘
→
反应条件
88075-83-6
反应条件
1: benzo[b]thiophene With n-butyllithium in diethyl ether; hexane T=20°C; 4.5 h; 2: carbon disulfide in diethyl ether; hexane T=-35 - 20°C; 3: methyl iodide in diethyl ether; hexane T=20°C;
参考文献
CHEMTURA CORPORATION; UNIVERSITY OF MANITOBA; CHEE, Gaik-Lean; BROUWER, Walter, G.; OSIKA, Ewa; HASINOFF, Brian, B.; BREWER, A., David
Patent: WO2012/24083 A1, 2012 ;
Location in patent: Page/Page column 6-7 ;
586-77-6
4-溴-N,N-二甲基苯胺
+
95-15-8
苯并噻吩
→
反应条件
927189-54-6
反应条件
1: benzo[b]thiophene With ethyl magnesium chloride; N,N-dicyclohexylamine in tetrahydrofuran T=60°C; 24 h; 2: 4-bromo-N,N-dimethyl-aniline With PEPPSI™.IPr in tetrahydrofuran T=20°C; 19 h;
参考文献
Tanaka, Shota; Tanaka, Daiki; Sugie, Atsushi; Mori, Atsunori
Tetrahedron Letters, 2012 , vol. 53, # 9 p. 1173 - 1176
95-15-8
苯并噻吩
→
反应条件
93054-37-6
反应条件
tert.-butylhydroperoxide T=40°C; 6 h; Catalytic behavior;
参考文献
Ogunlaja, Adeniyi S.; Khene, Samson; Antunes, Edith; Nyokong, Tebello; Torto, Nelson; Tshentu, Zenixole R.
Applied Catalysis A: General, 2013 , vol. 462-463, p. 157 - 167
95-15-8
苯并噻吩
→
反应条件
93486-61-4
反应条件
1: 1.) BuLi, 2.) H2O, NH4Cl / 1.) hexane, ether, 0 deg C, 1 h, 2: 44 percent / pyridinium chlorochromate, sodium acetate / CH2Cl2 / 2.5 h View Scheme
参考文献
Skramstad, Jan; Sletten, Tore
Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1984 , vol. 38, # 4 p. 319 - 322
50-00-0
甲醛
+
95-15-8
苯并噻吩
→
反应条件
3216-47-5
2-氯-3-甲基苯并(b)噻吩
+
93328-34-8
反应条件
hydrogenchloride; acetic acid
参考文献
King; Nord
Journal of Organic Chemistry, 1948 , vol. 13, p. 635,637
Full Text Show Details
Buu-Hoi et al.
Journal of the Chemical Society, 1951 , p. 255
95-15-8
苯并噻吩
→
反应条件
94742-65-1
反应条件
1: 83 percent / butyllithium, I2 / hexane; hexamethylphosphoric acid triamide; tetrahydrofuran / -70 °C 2: 80 percent / (PPh3)4Pd, CuI, BnEt3N(+)*Cl(-), 2.5N NaOH / benzene; H2O / 7 h View Scheme
参考文献
Rossi, Renzo; Carpita, Adriano; Lezzi, Alessandro
Tetrahedron, 1984 , vol. 40, # 14 p. 2773 - 2780
591-20-8
间溴苯酚
+
95-15-8
苯并噻吩
→
反应条件
95935-60-7
反应条件
1: benzo[b]thiophene With n-butyllithium; tri-isopropoxy-borane in tetrahydrofuran; hexane T=-78°C; 1 h; Inert atmosphere; 2: 1-bromo-3-hydroxy-benzene With potassium phosphate; C45H58ClNPPd in tetrahydrofuran; hexane; water T=40°C; Suzuki-Miyaura Coupling; 2 h; Inert atmosphere;
参考文献
Oberli, Matthias A.; Buchwald, Stephen L.
Organic Letters, 2012 , vol. 14, # 17 p. 4606 - 4609
32315-10-9
三光气
+
95-15-8
苯并噻吩
→
反应条件
97978-07-9
苯并[b]噻吩-2-基甲酮
反应条件
ytterbium trifluoromethanesulfonate in chloroform T=80°C; Friedel-Crafts reaction; 5 h;
参考文献
Su, Weike; Jin, Can
Synthetic Communications, 2004 , vol. 34, # 23 p. 4249 - 4256
95-15-8
苯并噻吩
+
79-44-7
二甲氨基甲酰氯
→
反应条件
97978-07-9
苯并[b]噻吩-2-基甲酮
反应条件
1: benzo[b]thiophene With n-butyllithium in diethyl ether; hexane T=-20 - 0°C; Inert atmosphere; 2: N,N-dimethylcarbamoyl chloride in diethyl ether; hexane T=-55 - 0°C; Inert atmosphere;
参考文献
Nenajdenko; Balenkova; Chernichenko; Vshivenko
Russian Chemical Bulletin, 2012 , vol. 61, # 7 p. 1456 - 1462
Izv. Akad. Nauk, Ser. Khim., 2012 , # 7 p. 1441 - 1447,7
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