ListarCiencias básicas por tema "1,3-dilithio- propyne"

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    • 5,5-Di­phenyl-cis-penta-2,4-dienoic acid 

      Pineda Cedeño, Leslie William; Amey, Adam R.; Cabezas Pizarro, Jorge A. (2019)
      In the title compound, C17H14O2, the dihedral angle between the phenyl rings is 76.52 (7)°. In the crystal, pairwise O—H⋯O hydrogen bonds link the mol­ecules into carb­oxy­lic acid inversion dimers.