2,4-二羟基-7-甲氧基-2H-1,4-苯并噁嗪-3(4H)-酮合成路线 （共 18 条）
反应条件
T=80°C; 1 h; Pi buffer (pH 7.5);
参考文献
Nakagawa, Eri; Amano, Takashi; Hirai, Nobuhiro; Iwamura, Hajime
Phytochemistry (Elsevier), 1995 , vol. 38, # 6 p. 1349 - 1354
反应条件
in ethanol T=30°C; also other reactants (2,7-dimethoxy-4-hydroxy-1,4-benzoxazin-3-one and 7-methoxy-2-hydroxy-1,4-benzoxazin-3-one); Rate constantEquilibrium constantProduct distribution;
参考文献
Perez, Francisco J.; Niemeyer, Hermann M.
Phytochemistry (Elsevier), 1989 , vol. 28, # 7 p. 1831 - 1834
反应条件
in 1,4-dioxane T=63°C;
参考文献
Bravo, Hector R.; Niemeyer, Hermann M.
Heterocycles, 1986 , vol. 24, # 2 p. 335 - 337
反应条件
in methanol 0.0833333 h; Ambient temperature; Product distribution;
参考文献
Kosemura, Seiji; Yamamura, Shosuke; Anai, Toyoaki; Hasegawa, Koji
Tetrahedron Letters, 1994 , vol. 35, # 44 p. 8221 - 8224
反应条件
Ambient temperature30 sec to 1.5 h;
参考文献
Kosemura, Seiji; Yamamura, Shosuke; Anai, Toyoaki; Hasegawa, Koji
Tetrahedron Letters, 1994 , vol. 35, # 44 p. 8221 - 8224
反应条件
samarium diiodide in tetrahydrofuran T=20°C;
参考文献
Journal of Agricultural and Food Chemistry, , vol. 53, # 3 p. 538 - 548
反应条件
in various solvent(s) T=45°C; 24 h; pH=8.0, sealed ampoule; Product distribution;
参考文献
Phytochemistry (Elsevier), , vol. 21, # 9 p. 2287 - 2290
反应条件
Ambient temperature30 sec to 1.5 h;
参考文献
Kosemura, Seiji; Yamamura, Shosuke; Anai, Toyoaki; Hasegawa, Koji
Tetrahedron Letters, 1994 , vol. 35, # 44 p. 8221 - 8224
