85738-76-7Relevant academic research and scientific papers
Studies of Chromens. Part 2. Synthesis of 7-Methoxy-2,2-dimetylchromen-3-carboxylic acid
Anastasis, Panayiotis,Brown, Philip E.
, p. 197 - 200 (2007/10/02)
The preparation of the title compound (1a) is described.Effects of C-2 methyl groups on ring opening and alkylation of chroman-4-ones under basic conditions are discussed.The reaction of hydrazine with 3-ethoxycarbonyl-7-methoxy-2,2-dimethylchromen (1d) a
