5-溴-1-甲基-1H-吲哚-2,3-二酮合成路线 （共 29 条）
反应条件
pyridine; trichlorophosphate
1.) 80 deg C, 5 min, 2.) 80 deg C, 23 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Cheng, Ying; Goon, Simon; Meth-Cohn, Otto
Chemical Communications, 1996 , # 11 p. 1395 - 1396
参考文献
Heller
Chemische Berichte, 1920 , vol. 53, p. 1547
Chemische Berichte, 1922 , vol. 55, p. 2696
反应条件
1: (COCl)2 / Ambient temperature
2: i-Pr2NEt / tetrahydrofuran / 1 h / 35 °C
3: Br2 / 0.03 h
View Scheme
参考文献
Cheng, Ying; Goon, Simon; Meth-Cohn, Otto
Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 10 p. 1619 - 1625
反应条件
1.1: hydrogenchloride; hydroxylamine hydrochloride / ethanol; water / 70 °C
1.2: 80 °C
2.1: sodium hydride / tetrahydrofuran / 0 °C
View Scheme
参考文献
Chouhan, Mangilal; Senwar, Kishna Ram; Sharma, Ratnesh; Grover, Vikas; Nair, Vipin A.
Green Chemistry, 2011 , vol. 13, # 9 p. 2553 - 2560
反应条件
potassium hydroxide in ethanol
参考文献
Varma; Pandey
Journal of the Indian Chemical Society, 1982 , vol. 59, # 10 p. 1174 - 1176
反应条件
1: alkali
2: water / Bromierung
View Scheme
参考文献
Kohn; Ostersetzer
Monatshefte fuer Chemie, 1913 , vol. 34, p. 783
反应条件
tetrabutylammonium fluoride in methanol
T=-10 - 0°C; electrolysis at 40 mA/cm2 with 8 F/mol on platinum anode, nickel cathode; Product distribution;
参考文献
Janda, Miroslav; Srogl, Jan; Holy, Petr
Collection of Czechoslovak Chemical Communications, 1981 , vol. 46, # 12 p. 3278 - 3284
参考文献
Borsche; Jacobs
Chemische Berichte, 1914 , vol. 47, p. 358
Full Text Show Details
Kohn; Ostersetzer
Monatshefte fuer Chemie, 1913 , vol. 34, p. 783
反应条件
1: pH 2
2: SnCl2; concentrated aqueous HCl
3: sodium nitrite; aqueous hydrobromic acid / Erhitzen der erhaltenen Diazoniumsalz-Loesung mit Kupfer(I)-bromid und wss. Bromwasserstoffsaeure
4: tetrachloro-<1,4>benzoquinone; xylene
5: chromium (VI)-oxide; acetic acid
View Scheme
参考文献
Terent'ew; Preobrashenskaja
Zhurnal Obshchei Khimii, 1959 , vol. 29, p. 317,322; engl. Ausg. S. 322, 326
反应条件
sodium hydroxide; water
参考文献
Stolle et al.
Journal fuer Praktische Chemie (Leipzig), 1930 , vol. <2>128, p. 1,23
