5-[7-[(2E)-3,7-二甲基辛-2,6-二烯基]-6-甲氧基-1-苯并呋喃-2-基]苯-1,3-二醇合成路线 (共 4 条)
反应条件
tetrabutyl ammonium fluoride in tetrahydrofuran
16 h; Ambient temperature; Yield given;
参考文献
Mann; Widdowson; Clough
Tetrahedron, 1991 , vol. 47, # 37 p. 7991 - 8000
反应条件
1: 1a) BuLi,b) CuBrSMe2, 2) air / 1a) THF, -78 deg C, 1 h, b) -20 deg C, 2 h, then rt , 2) 16 h, rt
2: 1a)BuLi,b) Me3SnCl, 2) Pd(PPh3)4 / 1a) THF, ether, -78 deg C, b) rt, 1 h, 2) THF, reflux, 16 h
3: Bu4NF / tetrahydrofuran / 16 h / Ambient temperature
View Scheme
参考文献
Mann; Widdowson; Clough
Tetrahedron, 1991 , vol. 47, # 37 p. 7991 - 8000
反应条件
1: 1a)BuLi,b) Me3SnCl, 2) Pd(PPh3)4 / 1a) THF, ether, -78 deg C, b) rt, 1 h, 2) THF, reflux, 16 h
2: Bu4NF / tetrahydrofuran / 16 h / Ambient temperature
View Scheme
参考文献
Mann; Widdowson; Clough
Tetrahedron, 1991 , vol. 47, # 37 p. 7991 - 8000
反应条件
1: 1a)BuLi,b) Me3SnCl, 2) Pd(PPh3)4 / 1a) THF, ether, -78 deg C, b) rt, 1 h, 2) THF, reflux, 16 h
2: Bu4NF / tetrahydrofuran / 16 h / Ambient temperature
View Scheme
参考文献
Mann; Widdowson; Clough
Tetrahedron, 1991 , vol. 47, # 37 p. 7991 - 8000