100073-70-9Relevant academic research and scientific papers
BENZOPHENANTHRIDINES. IV. SYNTHESIS OF THE BENZOPHENANTHRIDINE RING FROM ETHYL 6-(3,4-DIMETHOXYPHENYLACETYL)-3,4-DIMETHOXYPHENYLACETATE. 11,12-DIACETOXY-6-METHYLFAGARONINE METHYL ESTER PERCHLORATE
Khokhlov, V. A.,Sladkov, V. I.,Kuleshova, L. N.,Suvorov, N. N.
, p. 2379 - 2384 (2007/10/02)
The perchlorate of 11,12-diacetoxy-6-methylfagaronine methyl ester was synthesized from ethyl 6-(3,4-dimethoxyphenylacetyl)-3,4-dimethoxyphenylacetate through the formation of the corresponding 2-hydroxy-1,4- and then the 4-isopropyloxy-1,2-naphthaquinone
BENZOPHENANTHRIDINES. II. CONSTRUCTION OF THE ACD FRAGMENTS IN THE TOTAL SYNTHESIS OF BENZO- AND BENZOPHENANTHRIDINES BY ALKYLATION OF THE SILVER SALT OF 2-HYDROXY-6,7-DIMETHOXY-3-(3,4-DIMETHOXYPHENYL)-1,4-NAPHTHOQUINONE
Khokhlov, V. A.,Sladkov, V. I.,Kurkovskaya, L. N.,Kuleshova, E. F.,Anisimova, O. S.,Suvorov, N. N.
, p. 976 - 983 (2007/10/02)
The alkylation of the silver salt of 2-hydroxy-6,7-dimethoxy-3-(3,4-dimethoxyphenyl)-1,4-naphthoquinone by methyl, ethyl, butyl, or isopropyl halides leads to the formation of a mixture of isomeric 2-alkoxy-1,4- and 4-alkoxy-1,2-naphthoquinones.The isomer
