Modular synthesis of cyclic cis- and trans-1,2-diamine derivatives.
Weber, Anna K.; Schachtner, Josef; Fichtler, Robert; Leermann, Timo M.; Neudörfl, Jörg M; Jacobi von Wangelin, Axel; Organic & biomolecular chemistry 12 (2014) 5267–5277; doi:10.1039/c4ob00913d

data_7153900
_publ_section_title
;
 Modular synthesis of cyclic cis- and trans-1,2-diamine derivatives.
;
_journal_issue                   28
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              5267
_journal_page_last               5277
_journal_paper_doi               10.1039/c4ob00913d
_journal_volume                  12
_journal_year                    2014
_chemical_formula_moiety         'C15 H18 N2 O3'
_chemical_formula_sum            'C15 H18 N2 O3'
_chemical_formula_weight         274.31
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.737(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   19.3984(10)
_cell_length_b                   9.6352(5)
_cell_length_c                   16.2688(9)
_cell_measurement_reflns_used    13657
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.00
_cell_measurement_theta_min      1.11
_cell_volume                     2879.6(3)
_computing_cell_refinement       'Nonius DENZO (Otwinowski, Minor 1997)'
_computing_data_collection       'Nonius COLLECT'
_computing_data_reduction        'Nonius DENZO (Otwinowski, Minor 1997)'
_computing_molecular_graphics    'SCHAKAL99 (E. Keller 1999)'
_computing_publication_material  'PLATON (A. L. Spek 1980-2004)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.915
_diffrn_measured_fraction_theta_max 0.915
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       Phi/Omega-Scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0684
_diffrn_reflns_av_sigmaI/netI    0.1054
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            13657
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         1.11
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.265
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1168
_exptl_crystal_size_max          .3
_exptl_crystal_size_mid          .06
_exptl_crystal_size_min          .02
_refine_diff_density_max         0.226
_refine_diff_density_min         -0.299
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.980
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     365
_refine_ls_number_reflns         5758
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.980
_refine_ls_R_factor_all          0.1482
_refine_ls_R_factor_gt           0.0667
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0774P)^2^+1.3869P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1537
_refine_ls_wR_factor_ref         0.1851
_reflns_number_gt                2893
_reflns_number_total             5758
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ob00913d2.cif
_cod_data_source_block           akwe296_2
_cod_depositor_comments
'Adding full bibliography for 7153898--7153901.cif.'
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7153900