γ-Sultam-cored N,N-ligands in the ruthenium(ii)-catalyzed asymmetric transfer hydrogenation of aryl ketones.
Rast, Slavko; Modec, Barbara; Stephan, Michel; Mohar, Barbara; Organic & biomolecular chemistry 14 (2016) 2112–2120; doi:10.1039/c5ob02352a

data_7154894
_publ_section_title
;
 \g-Sultam-cored N,N-ligands in the ruthenium(ii)-catalyzed asymmetric
 transfer hydrogenation of aryl ketones.
;
_journal_issue                   6
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              2112
_journal_page_last               2120
_journal_paper_doi               10.1039/c5ob02352a
_journal_volume                  14
_journal_year                    2016
_chemical_formula_sum            'C11 H12 O3'
_chemical_formula_weight         192.21
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-01-08 deposited with the CCDC.
2016-01-08 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   4.79020(10)
_cell_length_b                   12.6722(2)
_cell_length_c                   16.8843(3)
_cell_measurement_reflns_used    2070
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      74.79
_cell_measurement_theta_min      4.36
_cell_volume                     1024.92(3)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2011)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2011)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2011)'
_computing_molecular_graphics    'ORTEP3 for Windows (Farrugia, 1997)'
_computing_publication_material
;
SHELXL-97 (Sheldrick, 1997), PLATON (Spek, 2003)
;
_computing_structure_refinement  'SHELX-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELX-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0331
_diffrn_reflns_av_sigmaI/netI    0.0141
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            17698
_diffrn_reflns_theta_full        74.79
_diffrn_reflns_theta_max         74.79
_diffrn_reflns_theta_min         4.36
_exptl_absorpt_coefficient_mu    0.745
_exptl_absorpt_correction_T_max  0.9853
_exptl_absorpt_correction_T_min  0.9292
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis PRO; Agilent, 2011)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.246
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.192
_refine_diff_density_min         -0.189
_refine_diff_density_rms         0.031
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.1(3)
_refine_ls_extinction_coef       0.0135(16)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     141
_refine_ls_number_reflns         2070
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0440
_refine_ls_R_factor_gt           0.0418
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0673P)^2^+0.1180P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1174
_refine_ls_wR_factor_ref         0.1206
_reflns_number_gt                1947
_reflns_number_total             2070
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ob02352a2.cif
_cod_data_source_block           S7-reduced
_cod_depositor_comments
'Adding full bibliography for 7154891--7154894.cif.'
_cod_database_code               7154894