31 research outputs found

    (2R)-4-[(9H-Fluoren-9-ylmeth­oxy)carbon­yl]-2-methyl­piperazin-1-ium chloride

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    The synthesis of the title salt, C20H23N2O2 +·Cl−, was carried out with a precursor of known absolute configuration (R) and the X-ray analysis confirmed that the product retained the absolute configuration. In the crystal, the dominant packing motif is a chain running along [010] generated by N—H⋯Cl hydrogen bonding. C—H⋯O and C—H⋯Cl inter­actions are also observed
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