Ni(II) Tol-BINAP-Catalyzed Enantioselective Orthoester Alkylations of N-Acylthiazolidinethiones
Evans, David A.; Thomson, Regan J.; Journal of the American Chemical Society 127 (2005) 10506–10507; doi:10.1021/ja053386s

data_4111861
_publ_section_title
;
 Ni(II) Tol-BINAP-Catalyzed Enantioselective Orthoester Alkylations
 of N-Acylthiazolidinethiones
;
_journal_coden_ASTM              JACSAT
_journal_issue                   30
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10506
_journal_page_last               10507
_journal_paper_doi               10.1021/ja053386s
_journal_volume                  127
_journal_year                    2005
_chemical_absolute_configuration ad
_chemical_formula_sum            'C14 H17 N O3 S2'
_chemical_formula_weight         311.41
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.5263(11)
_cell_length_b                   12.0867(11)
_cell_length_c                   16.312(2)
_cell_measurement_temperature    193(2)
_cell_volume                     1483.9(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0219
_diffrn_reflns_av_sigmaI/netI    0.0194
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            7895
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.10
_exptl_absorpt_coefficient_mu    0.365
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.394
_exptl_crystal_density_meas      0
_exptl_crystal_description       shard
_exptl_crystal_F_000             656
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.50
_refine_diff_density_max         0.175
_refine_diff_density_min         -0.143
_refine_diff_density_rms         0.032
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.02(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.189
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     183
_refine_ls_number_reflns         2597
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.189
_refine_ls_R_factor_all          0.0287
_refine_ls_R_factor_gt           0.0282
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0211P)^2^+0.4935P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0656
_refine_ls_wR_factor_ref         0.0659
_reflns_number_gt                2577
_reflns_number_total             2597
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja053386ssi20050524_105635.cif
_cod_data_source_block           jwu80sad
_cod_depositor_comments
;
 Updated bibliographic information.

 Antanas Vaitkus,
 2019-10-09
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_cod_database_code               4111861