1,6-二甲基-2,3-二氢-1H-茚合成路线 (共 7 条)
反应条件
hydrogen; palladium on activated charcoal in methanol P=2327.2 Torr; 0.5 h; Ambient temperature;
参考文献
Horwell, David C.; Howson, William; Nolan, William P.; Ratcliffe, Giles S.; Rees, David C.; Willems, Henriette M. G.
Tetrahedron, 1995 , vol. 51, # 1 p. 203 - 216
反应条件
hydrogen; palladium on activated charcoal in acetic acid P=2585.7 Torr; 5 h; Ambient temperature; Yield given;
参考文献
Budhram, Ronald S.; Palaniswamy, Ventakapuran A.; Eisenbraun, Edmund J.
Journal of Organic Chemistry, 1986 , vol. 51, # 9 p. 1402 - 1406
反应条件
1: 67 percent / 60percent NaH, DMSO / 0.25 h / Ambient temperature 2: 90 percent / H2 / 10percent Pd-C / methanol / 0.5 h / 2327.2 Torr / Ambient temperature View Scheme
参考文献
Nolan; Ratcliffe; Rees
Tetrahedron Letters, 1992 , vol. 33, # 45 p. 6879 - 6882
反应条件
1: oxalyl chloride, DMF / CH2Cl2 / 1 h / 0 °C 2: AlCl3 / CH2Cl2 / 1 h / 0 °C 3: 67 percent / 60percent NaH, DMSO / 0.25 h / Ambient temperature 4: 90 percent / H2 / 10percent Pd-C / methanol / 0.5 h / 2327.2 Torr / Ambient temperature View Scheme
参考文献
Horwell, David C.; Howson, William; Nolan, William P.; Ratcliffe, Giles S.; Rees, David C.; Willems, Henriette M. G.
Tetrahedron, 1995 , vol. 51, # 1 p. 203 - 216
反应条件
1: AlCl3 / CH2Cl2 / 1 h / 0 °C 2: 67 percent / 60percent NaH, DMSO / 0.25 h / Ambient temperature 3: 90 percent / H2 / 10percent Pd-C / methanol / 0.5 h / 2327.2 Torr / Ambient temperature View Scheme
参考文献
Horwell, David C.; Howson, William; Nolan, William P.; Ratcliffe, Giles S.; Rees, David C.; Willems, Henriette M. G.
Tetrahedron, 1995 , vol. 51, # 1 p. 203 - 216
反应条件
carbon disulfide; aluminium trichloride; sulfuric acid Reagens 4: amalgamiertes Zink, Reagens 4: wss. HCl; Reaktion ueber mehrere Stufen;
参考文献
Entel et al.
Analytical Chemistry, 1953 , vol. 25, p. 1303
参考文献
Nasarow; Pinkina
Zhurnal Obshchei Khimii, 1948 , vol. 18, p. 681,682
Chem.Abstr., 1949 , p. 117