Preparation of substituted vanillic acids

[1] BRADY, 1915, J CHEM SOC, V107, P1860

[2] BUCKING, 1876, BER, V9, P529

[3] CAHOURS, 1845, ANN CHEM, V56, P308

[4] FITTIG, 1871, ANN, V159, P150

[5] RAIFORD, 1930, J AM SOC, V52, P4576

[6] SUDBOROUGH, 1895, J CHEM SOC, V67, P602

[7] TIEMANN, 1876, BER, V9, P415

[8] VOGEL, 1899, MONATSH, V20, P389

[9] WOHLER, 1832, ANN, V3, P250

[1] BRADY, 1915, J CHEM SOC, V107, P1860

[2] BUCKING, 1876, BER, V9, P529

[3] CAHOURS, 1845, ANN CHEM, V56, P308

[4] FITTIG, 1871, ANN, V159, P150

[5] RAIFORD, 1930, J AM SOC, V52, P4576

[6] SUDBOROUGH, 1895, J CHEM SOC, V67, P602

[7] TIEMANN, 1876, BER, V9, P415

[8] VOGEL, 1899, MONATSH, V20, P389

[9] WOHLER, 1832, ANN, V3, P250