1-氯-3-甲氧基-5-甲基苯合成路线 (共 6 条)
反应条件
1: NaNH2 2: (i) aq. NaNO2, aq. HBr, (ii) CuBr View Scheme
参考文献
Merck USA
Patent: US3671636 , 1972 ;
Chem.Abstr., 1972 , vol. 77, # 88083
参考文献
Merck USA
Patent: US3671636 , 1972 ;
Chem.Abstr., 1972 , vol. 77, # 88083
反应条件
1: 1.) Rieke Mg / 1.) THF r.t.; 2.) THF r.t. 2: KOH, H2O / methanol View Scheme
参考文献
Hart, David J.; Merriman, Gregory H.
Tetrahedron Letters, 1989 , vol. 30, # 38 p. 5093 - 5096
反应条件
magnesium
1.) THF r.t.; 2.) THF r.t.; Yield given. Multistep reaction;
参考文献
Hart, David J.; Merriman, Gregory H.
Tetrahedron Letters, 1989 , vol. 30, # 38 p. 5093 - 5096
反应条件
hydrogenchloride; hypophosphorous ether; sodium nitrite
1.) 25 deg C-30 deg C, 2.) dioxan, water, 0 deg C, 20 h; Multistep reaction. Yields of byproduct given;
参考文献
Sargent, Melvyn V.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 1095 - 1098
反应条件
1: 1.) Rieke Mg / 1.) THF r.t.; 2.) THF r.t.
2: KOH, H2O / methanol
3: SOCl2 / benzene
4: 2.) SOCl2 / 1.) CH2Cl2;
View Scheme
参考文献
Hart, David J.; Merriman, Gregory H.
Tetrahedron Letters, 1989 , vol. 30, # 38 p. 5093 - 5096