Contributions to syntheses of pyrrolo[2,1-a]phthalazines

• DOI: 10.1007/s00706-011-0468-8
• Publication Date: 2011-03-17T07:24:09Z
• Authors: Mino R. Caira; Emilian Georgescu; Florentina Georgescu; Florin Albota; Florea Dumitrascu
• Keywords: Derivative (finance); Component (thermodynamics); Reaction conditions

AbstractThe dihydro derivative intermediate (III), obtained by the classic two‐stage synthesis of pyrrolo[2,1‐a]phthalazine, is found to have a trans‐configuration.