4-氧代-4,5,6,7-四氢苯并呋喃-3-羧酸乙酯合成路线 (共 4 条)
反应条件
potassium carbonate; caesium carbonate in N,N-dimethyl-formamide T=60°C; 2 h;
参考文献
Neurogen Corporation
Patent: US2005/14939 A1, 2005 ;
Location in patent: Page 23 ;
US 20050014939 A1
参考文献
Neurogen Corporation
Patent: US5750702 A1, 1998 ;
US 5750702 A
反应条件
[C5mim](+)*Br(-) T=70 - 75°C; 4 h;
参考文献
Ranu, Brindaban C.; Adak, Laksmikanta; Banerjee, Subhash
Tetrahedron Letters, 2008 , vol. 49, # 31 p. 4613 - 4617
反应条件
Rh2(Piv)4 T=20°C; 5 h;
参考文献
Lee, Yong; Yoon, Sang
Synthetic Communications, 2006 , vol. 36, # 14 p. 1941 - 1951