Crystal Structures of (S)- and (R)-1-Amino-2-propanol/Dehydroabietic Acid Salts

Abstract

The crystal structures of the title compounds, diastereomeric salts, were determined by X-ray diffraction. (S)-Isomer salt crystallizes in orthorhombic P2₁2₁2₁ with cell parameters a = 6.9577(8)Å, b = 11.9185(13)Å, c = 25.426(3)Å and Z = 4 (the final residual factor 0.0542 for 4289 reflections), while (R)-isomer salt crystallizes with methanol in monoclinic P2₁ with cell parameters a = 11.0302(16)Å, b = 6.2636(9)Å, c = 17.615(3)Å, β = 96.163(3)° and Z = 2 (the final residual factor, 0.0648, for 5281 reflections).