SYNTHETIC APPROACHES TO IPECAC ALKALOIDS .1. A NEW SYNTHESIS OF 2-PYRIDONES

[11] Electrolytic oxidation of cyclic ammonium bases (Representation of n-methyl-alpha-pyridone etc) [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1913, 46 : 2544 - 2546

[12] GAUTIER JA, 1943, B SOC CHIM, V10, P160

[13] Katada M., 1947, J PHARM SOC JAPAN, V67, P51

[14] The reaction of iodine with some ketones in the presence of pyridine [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1944, 66 : 894 - 895

[15] THE REACTIONS OF ACETOPHENOLS WITH IODINE AND PYRIDINE AND THE PREPARATION OF HYDROXYBENZOIC ACIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1945, 67 (12) : 2089 - 2092

[16] Preparation of 21-pyridinium-3-beta-hydroxy-5-pregnene-20-one halides and 3-beta-hydroxy-5-androstene-17-carboxylic acid [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1944, 66 : 1612 - 1612

[17] KOENIGS W, 1894, BER DTSCH CHEM GES, V27, P900

[18] KOENIGS W, 1890, BER, V23, P2669

[19] Krohnke F., 1935, BER DTSCH CHEM GES, V68, DOI 10.1002/cber.19350680637

[20] MURRILL P, 1899, J AM CHEM SOC, V21, P828

[11] Electrolytic oxidation of cyclic ammonium bases (Representation of n-methyl-alpha-pyridone etc) [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1913, 46 : 2544 - 2546

[12] GAUTIER JA, 1943, B SOC CHIM, V10, P160

[13] Katada M., 1947, J PHARM SOC JAPAN, V67, P51

[14] The reaction of iodine with some ketones in the presence of pyridine [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1944, 66 : 894 - 895

[15] THE REACTIONS OF ACETOPHENOLS WITH IODINE AND PYRIDINE AND THE PREPARATION OF HYDROXYBENZOIC ACIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1945, 67 (12) : 2089 - 2092

[16] Preparation of 21-pyridinium-3-beta-hydroxy-5-pregnene-20-one halides and 3-beta-hydroxy-5-androstene-17-carboxylic acid [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1944, 66 : 1612 - 1612

[17] KOENIGS W, 1894, BER DTSCH CHEM GES, V27, P900

[18] KOENIGS W, 1890, BER, V23, P2669

[19] Krohnke F., 1935, BER DTSCH CHEM GES, V68, DOI 10.1002/cber.19350680637

[20] MURRILL P, 1899, J AM CHEM SOC, V21, P828