4,5,7-三甲氧基-2-萘羧酸甲酯合成路线 (共 18 条)
反应条件
hydrogen bromide; potassium carbonate; dimethyl sulfate
1.) reflux, 3 h, 2.) acetone, reflux, 18 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Cameron, Donald W.; Feutrill, Geoffrey I.; Pannan, Linda J. H.
Australian Journal of Chemistry, 1980 , vol. 33, # 11 p. 2531 - 2541
反应条件
1.) Stobbe reaction; 2.) cyclisation and methylation; Multistep reaction;
参考文献
Cameron, Donald W.; Feutrill, Geoffrey I.; Pannan, Linda J. H.
Tetrahedron Letters, 1980 , vol. 21, p. 1385 - 1386
反应条件
mercury(II) diacetate; iodine in acetic acid
T=50°C;
参考文献
Cameron, Donald W.; Feutrill, Geoffrey I.; Pannan, Linda J. H.
Australian Journal of Chemistry, 1980 , vol. 33, # 11 p. 2531 - 2541
反应条件
boron trichloride in dichloromethane
T=0°C; 7.25 h; Title compound not separated from byproducts;
参考文献
Carvalho, Christopher F.; Russo, Albert V.; Sargent, Melvyn V.
Australian Journal of Chemistry, 1985 , vol. 38, # 5 p. 777 - 792
反应条件
pyridine; boron trichloride
1.) dichloromethane, 0 deg, 7,25 h, 2.) RT, 12 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Carvalho, Christopher F.; Russo, Albert V.; Sargent, Melvyn V.
Australian Journal of Chemistry, 1985 , vol. 38, # 5 p. 777 - 792
反应条件
iodine; nitric acid in acetic acid
T=14 - 16°C;
参考文献
Cameron, Donald W.; Feutrill, Geoffrey I.; Pannan, Linda J. H.
Australian Journal of Chemistry, 1980 , vol. 33, # 11 p. 2531 - 2541
反应条件
potassium hydroxide in ethanol
4 h; Heating;
参考文献
Cameron, Donald W.; Feutrill, Geoffrey I.; Pannan, Linda J. H.
Australian Journal of Chemistry, 1980 , vol. 33, # 11 p. 2531 - 2541
反应条件
boron trichloride in dichloromethane
7.25 h; Ambient temperature;
参考文献
Carvalho, Christopher F.; Sargent, Melvyn V.
Journal of the Chemical Society, Chemical Communications, 1984 , # 4 p. 227 - 229