萘并[2,1-b]噻吩-1(2H)-酮合成路线 (共 8 条)
反应条件
lithium diisopropyl amide in tetrahydrofuran
T=-78 - 20°C;
参考文献
Pradhan, Tarun Kanti; De, Asish; Mortier, Jacques
Tetrahedron, 2005 , vol. 61, # 38 p. 9007 - 9017
反应条件
1.1: SOCl2 / benzene / Heating
1.2: benzene / 20 °C
2.1: s-BuLi; TMEDA / tetrahydrofuran
3.1: LDA / tetrahydrofuran / -78 - 20 °C
View Scheme
参考文献
Pradhan, Tarun Kanti; De, Asish; Mortier, Jacques
Tetrahedron, 2005 , vol. 61, # 38 p. 9007 - 9017
反应条件
1: s-BuLi; TMEDA / tetrahydrofuran
2: LDA / tetrahydrofuran / -78 - 20 °C
View Scheme
参考文献
Pradhan, Tarun Kanti; De, Asish; Mortier, Jacques
Tetrahedron, 2005 , vol. 61, # 38 p. 9007 - 9017
反应条件
sodium hydroxide
Behandeln der entstandenen 3-Oxy-4.5-benzo-thionaphthen-carbonsaeure-(2) mit Saeure;
参考文献
Kalle and Co.
Patent: DE239093 ;
Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 10, p. 489
Full Text Show Details
Friedlaender; Woroshzow
Justus Liebigs Annalen der Chemie, 1912 , vol. 388, p. 10
反应条件
chlorosulfonic acid; chloroform
参考文献
Friedlaender; Woroshzow
Justus Liebigs Annalen der Chemie, 1912 , vol. 388, p. 10
反应条件
potassium hydroxide
Behandeln der entstandenen 3-Amino-4.5-benzo-thionaphthen-carbonsaeure-(2) mit Saeuren;
参考文献
Friedlaender; Woroshzow
Justus Liebigs Annalen der Chemie, 1912 , vol. 388, p. 10
反应条件
carbon disulfide; aluminium trichloride
参考文献
Krollpfeiffer et al.
Chemische Berichte, 1925 , vol. 58, p. 1670
Full Text Show Details
Krollpfeiffer; Schultze
Chemische Berichte, 1923 , vol. 56, p. 1822
反应条件
1: alkali
2: chlorosulfonic acid; chloroform
View Scheme
参考文献
Friedlaender; Woroshzow
Justus Liebigs Annalen der Chemie, 1912 , vol. 388, p. 10