75399-80-3Relevant academic research and scientific papers
Synthetic transformation of abietic acid I. Addition of Dienophiles
Haslinger, Ernst,Hofner, Dieter
, p. 297 - 308 (1998)
Addition of acetylene dicarboxylic acid dimethylester to abietic acid is an en-reaction. The structure of the resulting product was determined. Compounds formally derived from addition of acetylene to levopimaric acid have been synthesized. By a retro-Die
